title: Letter: Group B beta hemolytic streptococcus infections in newborn infants.
mesh_terms: D001900:Boston; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000382:microbiology* / Q000517:prevention & control; D008297:Male; D010401:Penicillin G Benzathine / Q000009:adverse effects / Q000627:therapeutic use; D011247:Pregnancy; D018805:Sepsis / Q000382:microbiology* / Q000517:prevention & control; D013290:Streptococcal Infections / Q000401:mortality / Q000517:prevention & control; D013291:Streptococcus / Q000302:isolation & purification; D014481:United States; D014621:Vagina / Q000382:microbiology
chemical_list: D010401:Penicillin G Benzathine