title: Changing etiology of bacterial endocarditis in the antibacterial era. Experiences at Boston City Hospital 1933-1965.
mesh_terms: D000328:Adult; D000367:Age Factors; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D001900:Boston; D004697:Endocarditis, Bacterial / Q000188:drug therapy / Q000209:etiology* / Q000401:mortality; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009343:Neisseria; D009344:Neisseria gonorrhoeae; D009345:Neisseria meningitidis; D011008:Pneumococcal Infections / Q000453:epidemiology*; D012214:Rheumatic Heart Disease / Q000453:epidemiology; D013203:Staphylococcal Infections / Q000453:epidemiology*; D013288:Streptobacillus; D013290:Streptococcal Infections / Q000453:epidemiology*; D013297:Streptococcus pyogenes
chemical_list: D000900:Anti-Bacterial Agents