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1. a holder of a diploma of the highest degree from a university, qualified as a specialist in a particular field of knowledge.
2. a practitioner of the healing arts, as one graduated from a college of medicine, osteopathy, chiropractic, optometry, podiatry, dentistry, or veterinary medicine, and licensed to practice.


 (ʒ) (dr) [dram]
a unit of weight which, in the apothecaries' system, equals 60 grains, or ⅛ounce; in the avoirdupois system it equals 27.34 grains, or ¹⁄₁₆ounce.
fluid dram (fl dr) a unit of capacity (liquid measure) of the apothecaries' system, being 60 minims, or the equivalent of 3.697 mL. In Great Britain, it is the imperial fluid dram and is equivalent to 3.55 mL. See also Table of Weights and Measures in the Appendix.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.


Abbreviation for digital radiography; degeneration reaction, reaction of degeneration.


Abbreviation for dram.
Farlex Partner Medical Dictionary © Farlex 2012


Abbreviation for:
death receptor
decerebrate rigidity
delivery room
diabetes resistant
diabetic retinopathy
diagnostic radiology
digital radiology
disaster recovery, see there 
dopamine receptor
dorsal root
drug resistant
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.


Abbreviation for reaction of degeneration.


Abbreviation for dram.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012


Abbrev. for Diploma in Radiology.
Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005


Abbreviation for digital radiography.


Abbreviation for dram.
Medical Dictionary for the Dental Professions © Farlex 2012

Patient discussion about DR

Q. Where is Dr. Rosenfelds weekly column in Parade??? His advice is surely missed!

A. I am not aware of the reason why Dr. Rosenfeld's weekly column is missing. Perhaps the best thing would be to contact Parade magazine with this question.. www.parade.com

Q. How can you make depression symptoms better without going to the Dr.? What if you have depression but don't need to see a doctor yet. How can you improve your light depression symptoms at home? Don't say some type of pill, because I would want to go through a doctor before I take any kind of supplement.

A. Tiffany's suggestions about light (especially sunlight) and exercise are commonly suggested by doctors and therapists for mild cases of depression, and quite successful. Data shows that things such as religiosity and strong social support are also strong protective factors. What has helped me in the past is keeping a journal, both to monitor myself and as a way to get things off my chest without having to talk to someone. Be careful, be smart, make sure the depression doesn't worsen and monitor yourself for ANY suicidal thoughts (in which case, run don't walk to a doctor or psychologist), otherwise you should be ok, and if you maintain a positive outlook (optimism is highly correlated with recovery), you could very well be seeing the sun again shortly!

Bonne Chance!

Q. My muscle enzymes are at 355, my DR says normal is 200. She refered me to a Neurologist. What could be wrong? I am experiencing sore legs when I walk, weakness, and sometimes difficulty in swallowing. I am 46 I had a minor heart attack 5 yrs ago with a stent placed in my LAD. I am on Crestor 10mg. my Dr. has adjusted the dosage several times and used other drugs but it doesn't change the results much if at all.

A. Crestor itself may cause elevated muscle enzymes (you probably refer to Creatine Kinase, http://en.wikipedia.org/wiki/Creatine_kinase). However, weakness and swallowing problems may raise the suspicion of a disease of the nerves or muscles.

More discussions about DR
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References in periodicals archive ?
Increasing the fuel mix for drying to 100 percent biomass using forest residuals to displace the 44 percent of energy provided by NG results in a 66 percent reduction in fossil fuel emissions, exceeding the EPA standard, and a C:C displacement ratio of 0.70 (Alt 5, Figs.
Also the fossil carbon displacement ratio is much greater than 1.0, since the wood products substitute for fossil fuel-intensive products (Puettmann and Lippke 2012).
However, if the mill residuals are used to produce electricity relying on 100 percent NG for mill drying, the fossil fuel emission reductions drop to only 17 percent, while the C:C displacement ratio declines to 0.63 (Alt 7, Figs.
If pellets are used to displace the NG in mill drying instead of forest residuals, the reduction in fossil fuel emissions drops to 56 percent, a 15 percent decline, and the C:C displacement ratio declines to 0.48 (Alt 8, Figs.
The C:C displacement ratio was 0.21, only half that of the liquid fuel alternatives (Alt 9, Figs.
Considering the waste burden free in the production of pellets while using the pellets to produce heat, they reduce the emissions from an NG boiler by 128 percent with a 0.64 C:C displacement ratio (Alt 11, Figs.
If, however, the fuels used in producing the flooring are allocated to both flooring and the wood waste proportional to their mass, a frequently used allocation method for joint products, the fossil fuel emission reductions are cut almost in half, to 59 percent, and the C:C displacement ratio is reduced to 0.29, less than half of the burden free waste alternative (Alt 12, Figs.
= 4.448 Newton Table 5.--Means of e-values for each two-pin dowel joint width group calculated from two methods: maximum displacement ratio and displacement linear regression.
The first section of Table 5 gives the means, variations, maximum and minimum of e-values for each joint width group, which were calculated based on maximum displacement ratios of 10 joints tested.
Swan's philosophy of no comprise quality means signature features such as hidden running rigging, automated systems and high sail area to displacement ratios. Swan Australia dealer Vicsail reports strong interest in the new-carbon hulled 60 footer.