[Respiratory infections caused by Branhamella catarrhalis: clinical analysis concerning its pathogenicity].
D000368:Aged; D001424:Bacterial Infections; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D001936:Moraxella catarrhalis / Q000302:isolation & purification; D011014:Pneumonia / Q000188:drug therapy / Q000453:epidemiology / Q000209:etiology; D012141:Respiratory Tract Infections / Q000188:drug therapy / Q000453:epidemiology / Q000209:etiology*