title: Origins of growth factors: NGF and EGF.
authors.affiliation: Department of Biochemistry, Vanderbilt University School of Medicine, Nashville, Tennessee 37232-0146, USA. stancohen@earthlink.net
authors.forename: Stanley
authors.initials: S
authors.lastname: Cohen
mesh_terms: D000818:Animals; D001671:Biochemistry / Q000266:history*; D004815:Epidermal Growth Factor / Q000378:metabolism*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D008954:Models, Biological; D020932:Nerve Growth Factor / Q000378:metabolism*
chemical_list: D004815:Epidermal Growth Factor; D020932:Nerve Growth Factor