Righting the antibiotic record.
Crease
R P
RP
D000818:Animals; D004739:England; D006096:Gramicidin / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D008829:Microbiology / Q000266:history; D010406:Penicillins / Q000266:history*; D014481:United States
D010406:Penicillins; D006096:Gramicidin