[The risk approach to perinatal and maternal-infant care].
D002662:Child Health Services / Q000639:trends*; D003105:Colombia; D003462:Cuba; D005260:Female; D006301:Health Services Needs and Demand; D006801:Humans; D007231:Infant, Newborn; D008427:Maternal Health Services / Q000639:trends*; D010500:Perinatology / Q000639:trends*; D010568:Peru; D011247:Pregnancy; D012306:Risk; D012959:Socioeconomic Factors
El enfoque de riesgo en la atención perinatal y maternoinfantil.