TY - BOOK AU - Wilcox,Allen J. TI - Fertility and pregnancy: an epidemiologic perspective SN - 9780195342864 (hbk.) U1 - 612.6 PY - 2010/// CY - Oxford, New York PB - Oxford University Press KW - Human reproduction KW - Reproductive health KW - Infertility KW - Epidemiology KW - Pregnancy KW - Complications N1 - Includes bibliographical references and index ER -