Distribution of the sensitivities to penicillin of types of Diplococcus pneumoniae in an American Indian population.

Arizona Body Fluids/microbiology Humans Indians, North American Microbial Sensitivity Tests New Mexico Penicillin G/therapeutic use Penicillin Resistance Penicillins/pharmacology Pneumococcal Infections/drug therapy Pneumonia/microbiology Respiratory System/microbiology Serotyping Streptococcus pneumoniae/classification,drug effects,isolation & purification,pathogenicity

Penicillins Penicillin G