Maternal treatment with opioid analgesics and risk for birth defects: additional considerations REPLY

作者:Broussard Cheryl S*; Rasmussen Sonja A; Friedman Jan M
来源:American Journal of Obstetrics and Gynecology, 2011, 205(3): E12-E13.
DOI:10.1016/j.ajog.2011.04.027