Wyshak G, Honeyman MS, Flannery JT, and Beck AS. Cancers in mothers of dizygotic twins. JNCI, 1983, 70:590-599.

Wyshak G, Frisch RE, Albright TE, Albright NL, Schiff I, and Witschi J. Non-alcoholic beverage consumption and bone fractures. Journal of Orthopedic Research, 1989, 7:91-99.

Wyshak G and Modest GA. Violence, mental health and substance abuse in patients seen in primary care settings. Arch Fam Med 5:441-4475, 1996.

Ugwonali OFC, Okonofua FE, Odunsi K, Jekel J, Wyshak G and Naftolin F. White yams (Discorea Rotundata) and socioeconomic status as risk factors for twin births in Southwest Nigeria. J Soc for Gynec Investigation, in press, 1999.

Cervantes A, Keith L and Wyshak G., Adverse birth outcomes among U.S.-born and foreign-born White, Black, Mexican and Puerto Rican women: replicating national evidence at the local level. Maternal and Child Health Journal, in press, 1999.

Wyshak G and Frisch RE. Breast cancer among former college athletes compared to non-athletes: A fifteen year follow-up. Br J Cancer, in press, 1999.