TY - GEN AU - Mueller,B A AU - Schwartz,S M TI - Risk of recurrence of birth defects in Washington State SN - 0269-5022 PY - 1997///0318 KW - Birth Order KW - Congenital Abnormalities KW - epidemiology KW - Female KW - Humans KW - Infant, Newborn KW - Nuclear Family KW - Pregnancy KW - Pregnancy Outcome KW - Recurrence KW - Risk Factors KW - Washington N1 - Publication Type: Journal Article UR - https://doi.org/10.1046/j.1365-3016.11.s1.3.x ER -