McConnell, E E Pathology requirements for rodent two-year studies. I. A review of current procedures. [electronic resource] - Toxicologic pathology 1983 - 60-4 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0192-6233 Standard No.: 10.1177/019262338301100111 doi Subjects--Topical Terms: AnimalsFemaleMaleMiceNeoplasms--chemically inducedRatsRats, Inbred F344Time Factors