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AR alarm reaction; aortic regurgitation; artificial respiration.
Ar argon.
Ar, 1 symbol for the element argon. 2 abbreviation for an aromatic group such as phenyl. AR, abbreviation for assisted respiration. argon (Ar) [ahr´gon] a chemical element, atomic number 18, atomic weight 39.948. (See Appendix 6.)
Ar chemical symbol, argon.
AR Autosomal recessive, also 1 Access recirculation, see there 2. Acoustic reflex 3. Active resistance–rehabilitation medicine 4. Adrenergic receptor 5. Allergic reaction 6. Allergic rhinitis 7. Aortic regurgitation 8. Apical rate Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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