title: Problems and pitfalls of risk assessment in antenatal care.
mesh_terms: D001499:Bayes Theorem; D005260:Female; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D010928:Placental Lactogen / Q000097:blood; D011247:Pregnancy; D011295:Prenatal Care
chemical_list: D010928:Placental Lactogen