t.i.w.


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t.i.w.

The JCAHO directs that three times a week or three times weekly be written in full to avoid the misreading of this abbreviation as three times a day or twice weekly.
Abbreviation for three times a week.
Farlex Partner Medical Dictionary © Farlex 2012
References in periodicals archive ?
Rebif was investigated for this indication in the SPECTRIMS trial (2001), [50] 618 patients were randomised to receive either placebo, 22 [micro]g Rebif t.i.w. or 44 [micro]g Rebif t.i.w.
In the single blind EVIDENCE trial (2002), [54] 677 subjects were randomised to receive either 44 [micro]g Rebif t.i.w. or 30 [micro]g Avonex weekly.
Guideline for the diagnosis and management of multiple sclerosis: a Southern African perspective
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