A N Nafziger

The Absolute Bioavailability of Oral Melatonin

J S Bertino, D. Blask, D E Blask, 2000, Journal of clinical pharmacology.

Relative abundance of organochlorine pesticides and polychlorinated biphenyls in adipose tissue and serum of women in Long Island, New York.

S D Stellman, M. Citron, M. Kemeny, 1998, Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology.