title: Infection and antibiotic usage at Boston City Hospital: changes in prevalence during the decade 1964-1973.
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D001900:Boston; D003428:Cross Infection / Q000453:epidemiology*; D004363:Drug Utilization; D004755:Enterobacteriaceae / Q000302:isolation & purification; D004756:Enterobacteriaceae Infections / Q000453:epidemiology / Q000382:microbiology; D006193:Haemophilus influenzae / Q000302:isolation & purification; D006769:Hospitals, General; D006801:Humans; D007251:Influenza, Human / Q000382:microbiology; D012189:Retrospective Studies; D013203:Staphylococcal Infections / Q000382:microbiology; D013210:Staphylococcus / Q000302:isolation & purification; D013290:Streptococcal Infections / Q000453:epidemiology / Q000382:microbiology; D013291:Streptococcus / Q000302:isolation & purification
chemical_list: D000900:Anti-Bacterial Agents