[SOCIOLOGICAL ASPECTS OF PREMATURE BIRTHS IN THE COUNTRIES UNDER DEVELOPMENT].
D001118:Argentina; D004467:Economics; D005260:Female; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D007234:Infant, Premature; D009321:Natural Childbirth; D011247:Pregnancy; D047928:Premature Birth; D012924:Social Conditions; D012961:Sociology
ARGENTINA; ECONOMICS; INFANT MORTALITY; INFANT, PREMATURE; NATURAL CHILDBIRTH; SOCIAL CONDITIONS; SOCIOLOGY
ASPECTO SOCIOL'OGICO DEL NACIMIENTO PREMATURO EN LOS PA'ISES EN DESARROLLO.