title: Putrescine and related compounds as growth factors for Hemophilus parainfluenzae 7991.
authors.forename: E J
authors.initials: EJ
authors.lastname: HERBST
authors.forename: E E
authors.initials: EE
authors.lastname: SNELL
mesh_terms: D001419:Bacteria; D006128:Growth; D006192:Haemophilus Infections; D044135:Haemophilus parainfluenzae; D036341:Intercellular Signaling Peptides and Proteins; D011700:Putrescine
chemical_list: D036341:Intercellular Signaling Peptides and Proteins; D011700:Putrescine