title: Norman B. Hecht: (December 14, 1940-February 28, 2013).
authors.affiliation: Laboratory of Reproductive and Developmental Toxicology National Institute of Environmental Health Sciences, National Institutes of Health, USA.
authors.forename: Mitch
authors.initials: M
authors.lastname: Eddy
authors.forename: Richard M
authors.initials: RM
authors.lastname: Schultz
mesh_terms: D000818:Animals; D035843:Biomedical Research / Q000266:history; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D011173:Portraits as Topic; D013091:Spermatogenesis / Q000502:physiology*