The hippie communal movement: effects on child birth and development.
D000328:Adult; D002140:California; D002657:Child Development; D002668:Child Rearing; D004467:Economics; D005260:Female; D006801:Humans; D007223:Infant; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D008297:Male; D008393:Marriage; D009321:Natural Childbirth; D011247:Pregnancy; D012725:Sexual Behavior; D012924:Social Conditions; D012925:Social Conformity