Conducting and reporting studies on human energy intake and output: suggested standards.
D002675:Child, Preschool; D002149:Energy Intake; D004734:Energy Metabolism; D005260:Female; D005502:Food; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011247:Pregnancy; D012107:Research Design / Q000592:standards