title: Letter: Impetigo neonatorum congenita due to group B beta-hemolytic streptococcus infection.
mesh_terms: D001414:Bacitracin / Q000008:administration & dosage / Q000627:therapeutic use; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D007169:Impetigo / Q000151:congenital* / Q000188:drug therapy; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D008297:Male; D010402:Penicillin G Procaine / Q000008:administration & dosage / Q000627:therapeutic use; D012075:Remission, Spontaneous; D013290:Streptococcal Infections / Q000151:congenital*; D013291:Streptococcus / Q000302:isolation & purification*
chemical_list: D007136:Immunoglobulins; D001414:Bacitracin; D010402:Penicillin G Procaine