title: Centenary of Credé prophylaxis.
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D001604:Berlin; D005858:Germany; D006069:Gonorrhea / Q000188:drug therapy; D049672:History, 19th Century; D049673:History, 20th Century; D009878:Ophthalmia Neonatorum / Q000266:history / Q000517:prevention & control*; D010400:Penicillin G / Q000627:therapeutic use; D012835:Silver Nitrate / Q000627:therapeutic use*; D014481:United States
chemical_list: D000900:Anti-Bacterial Agents; D012835:Silver Nitrate; D010400:Penicillin G