TY - GEN AU - Amelink-Verburg,M P AU - Rijnders,M E B AU - van der Pal-de Bruin,K M TI - [Sub-standard factors in primary obstetric care] SN - 0028-2162 PY - 2005///1115 KW - Birth Weight KW - Female KW - Humans KW - Midwifery KW - standards KW - Netherlands KW - Perinatal Care KW - Pregnancy KW - Pregnancy Outcome KW - Quality of Health Care KW - Risk Factors N1 - Publication Type: Comment; Letter ER -