Crying during the first 10 days of life, and maternal responses.
D001942:Breast Feeding; D003448:Crying; D004644:Emotions; D005247:Feeding Behavior; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008425:Maternal Behavior; D009034:Mother-Child Relations; D010298:Parity; D012923:Social Class; D013997:Time Factors