title: Type distribution and penicillin--resistant strains of pneumococci from carriers in Bangkok, Thailand.
mesh_terms: D000293:Adolescent; D000328:Adult; D002353:Carrier State / Q000382:microbiology*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008826:Microbial Sensitivity Tests; D010406:Penicillins / Q000494:pharmacology* / Q000627:therapeutic use; D011008:Pneumococcal Infections / Q000188:drug therapy; D012703:Serotyping; D013296:Streptococcus pneumoniae / Q000187:drug effects*; D013785:Thailand
chemical_list: D010406:Penicillins