TY - JOUR AU - Park-Wyllie, L; Mazzotta, P; Pastuszak, A TI - Birth defects after maternal exposure to corticosteroids: prospective cohort study and meta-analysis of epidemiological studies JO - Teratology IS - 6 VL - 62 PY - 2000 DO - 10.1002/1096-9926(200012)62:6<385::AID-TERA5>3.0.CO;2-Z L3 - PubMed-ID: 11091360 SP - 385 EP - 392 N1 - , et al. ER -