1. A single injection of long-acting penicillin cures yaws (before) Publication: Produced: [not before 1960] Subject(s): ChildMothersYawsYaws -- drug therapyHealth PersonnelPenicillinsNigeriaWorld Health Organization.
2. A single injection of long-acting penicillin cures yaws (after) Publication: Produced: [not before 1960] Subject(s): ChildMothersYawsYaws -- drug therapyPenicillinsNigeriaWorld Health Organization.
3. [This World War II advertisement informs the soldiers and other citizens about a new wonder drug that can cure venereal disease] Publication: [c1944] Subject(s): PenicillinsGonorrhea -- prevention & controlSexually Transmitted DiseasesAdvertising as TopicWorld War II
4. VD: sometimes penicillin doesn't work Publication: [United States? : s.n., between 1939 and 1945] Subject(s): Sexually Transmitted Diseases -- prevention & controlPenicillins
5. VD: sometimes penicillin doesn't work Publication: [Washington, D.C.] : U.S. Government Printing Office, [between 1939 and 1945] Subject(s): Sexually Transmitted Diseases -- prevention & controlPenicillins