TY - JOUR AU - Hoyert, D L; Danel, I; Tully, P TI - Maternal mortality, United States and Canada, 1982-1997 JO - Birth IS - 1 VL - 27 PY - 2000 DO - 10.1046/j.1523-536x.2000.00004.x L3 - PubMed-ID: 10865554 SP - 4 EP - 11 ER -