'Penicillin came into wide use in World War II, replacing this group of drugs first synthesized in 1932'
sulfa (drugs)
WORLD WAR II: Penicillin came into wide use in World War II, replacing this group of drugs first synthesized in 1932
Penicillin came into wide use in World War II, replacing this group of drugs first synthesized in 1932
Penicillin came into wide use in World War II, replacing this group of drugs first synthesized in 1932
WORLD WAR II
sulfa drugs
WORLD WAR II