Sunlight, ultraviolet radiation, and the skin :
January 1984 through April 1989 : 521 citations /
prepared by Karen Patrias, Alan N. Moshell.

APA Citation

Patrias, K., Moshell, A. N., National Library of Medicine (U.S.). Reference Section. (1989). Sunlight, ultraviolet radiation, and the skin: January 1984 through April 1989 : 521 citations. Bethesda, Md.: U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, National Library of Medicine, Reference Section .

MLA Citation

Patrias, Karen, Alan N Moshell, and National Library of Medicine (U.S.). Reference Section. Sunlight, Ultraviolet Radiation, And the Skin: January 1984 Through April 1989 : 521 Citations. Bethesda, Md.: U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, National Library of Medicine, Reference Section , 1989.