Keywords: Chambers 1907 p 1172 prescription example.png en An example of a medical prescription published 1907 1907-01-01 Citation Davidson Thomas 1907 Chambers's Twentieth Century Dictionary of the English Language W R Chambers Ltd https //books google com/books id cIIVAAAAYAAJ pg PA1172 lpg PA1172 v onepage f false https //en wikisource org/wiki/Chambers 27s_Twentieth_Century_Dictionary_1908/Signs_ 26_Symbols_used_in_Medicine_and_Music Wikisource page https //en wikisource org/wiki/Author Thomas_Davidson_ 1856-1923 other versions PD-old-70-1923 Medical prescriptions Uploaded with UploadWizard |