Comparison of mother's occupation and industry from the birth certificate and a self-administered questionnaire

Autor: Dlugosz, Lawrence J. Georgia K. Davidson, and LawrenceJ. Dlugosz, Davidson, Georgia K., Marshall, Elizabeth G., Gensburg, Lenore J., Roth, Geraldine B.
Zdroj: Journal of Occupational Medicine; Nov1992, Vol. 34 Issue 11, p1090, 0p
Databáze: Complementary Index