title: [The problem of the differentiation of the genus Haemophilus: comparative study of 3 procedures for the determination of growth factor dependence].
mesh_terms: D003470:Culture Media; D006190:Haemophilus / Q000254:growth & development*; D006418:Heme / Q000031:analogs & derivatives*; D006427:Hemin / Q000008:administration & dosage*; D006801:Humans; D009243:NAD / Q000008:administration & dosage*
chemical_list: D003470:Culture Media; D009243:NAD; D006418:Heme; D006427:Hemin
vernacular_title: Zur Problematik der Differenzierung des Genus Haemophilus: Vergeichende Untersuchung von 3 Verfahren zur Bestimmung der Wachstumsfaktoren-Abhängigkeit.