[Bethesda, Md.?] : [Springfield, Va. : U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, National Cancer Institute ; National Technical Information Service, distributor, 1988
[Bethesda, Md.?] : [Springfield, Va.] : U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, National Cancer Institute ; [National Technical Information Service, distributor], 1988
[Bethesda, Md.?] : [Springfield, Va.] : U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, National Cancer Institute ; [National Technical Information Center, distributor], 1988
[Bethesda, Md.?] : [Springfield, Va.] : U.S. Department of Health, Education, and Welfare, Public Health Service, National Institutes of Health, National Cancer Institute ; [National Technical Information Service, distributor], 1978