R. Morris

发表

Spontaneous Neoplasm Incidences in Fischer 344 Rats and B6C3F1 Mice in Two-Year Carcinogenicity Studies: A National Toxicology Program Update

Joseph K. Haseman, J. Haseman, J. R. Hailey, 1998, Toxicologic pathology.

Testing Statistical Hypotheses about Rat Liver Foci∗

R. Morris, 1989, Toxicologic pathology.

A Markov Chain Model for Animal Estrous Cycling Data

R. Morris, J. Zhai, 2005, Biometrics.

Paper 275-25 I Introduction Ii Dunnett's Test in Proc Glm Statistics and Data Analysis Multiple Comparisons with a Control in Gee Models Using the Sas System

Prob, J. Orelien, R. Morris, 2022 .

AN APPROACH TO PERFORMING MULTIPLE COMPARISONS WITH A CONTROL IN GEE MODELS

R. Cohn, J. Orelien, R. Morris, 2002 .

Characterizing Dose‐Response I: Critical Assessment of the Benchmark Dose Concept

C J Portier, C. Portier, J A Murrell, 1998, Risk analysis : an official publication of the Society for Risk Analysis.

Nonparametric step-down test procedures for finding minimum effective dose.

R. Morris, K. Sidik, 1999, Journal of biopharmaceutical statistics.

Analysis of cell proliferation data.

R. Morris, 1993, Environmental health perspectives.

Results and evaluations of 48 continuous breeding reproduction studies conducted in mice.

J. Heindel, R. Chapin, D. Gulati, 1989, Fundamental and applied toxicology : official journal of the Society of Toxicology.

Frequency and relationships of clinical chemistry and liver and kidney histopathology findings in 13-week toxicity studies in rats.

M. Elwell, R. Morris, G. Travlos, 1996, Toxicology.

Evaluation of rodent sperm, vaginal cytology, and reproductive organ weight data from National Toxicology Program 13-week studies.

J. Teague, B. Schwetz, R. Morris, 1988, Fundamental and applied toxicology : official journal of the Society of Toxicology.