title: Mortality and neoplastic lesions in untreated Sprague-Dawley rats.
authors.affiliation: Squibb-von Heyden, Abt. Toxikologie, Regensburg, FRG.
authors.forename: J
authors.initials: J
authors.lastname: Kaspareit-Rittinghausen
authors.forename: F
authors.initials: F
authors.lastname: Deerberg
mesh_terms: D000367:Age Factors; D000818:Animals; D005260:Female; D008297:Male; D009369:Neoplasms / Q000453:epidemiology / Q000401:mortality / Q000662:veterinary*; D051381:Rats; D011919:Rats, Inbred Strains; D012376:Rodent Diseases / Q000453:epidemiology*; D012727:Sex Characteristics