| Item Description: | Description based on: 1990; title from cover. Preparation supported in part by Public Health Service Research Grant number RR00301 from the Division of Research Resources, National Institutes of Health, United States Dept. of Health, Education and Welfare, under the auspices of Universities Associated for Research and Education in Pathology, Inc. <1982-1987>; preparation supported in part by ... United States Department of Health and Human Services, under the auspices of Universities Associated for Research and Education in Pathology, Inc. |