title: Penicillin sensitivity of Neisseria gonorrhoeae isolated in Addis Ababa.
mesh_terms: D005002:Ethiopia; D006801:Humans; D008297:Male; D009344:Neisseria gonorrhoeae / Q000187:drug effects*; D010403:Penicillin Resistance; D010406:Penicillins / Q000494:pharmacology*
chemical_list: D010406:Penicillins