title: [First description of haemophilus influenzae by Richard Pfeiffer].
mesh_terms: D001432:Bacteriology / Q000266:history*; D005858:Germany; D006193:Haemophilus influenzae; D049672:History, 19th Century; D049673:History, 20th Century
vernacular_title: Die Erstbeschreibung des Haemophilus influenzae durch Richard Pfeiffer