小于胎龄儿健康状况及其影响因素的流行病学调查

祝捷,马军,徐萍,刘向梅

Epidemiological study on health and influencing factors of the small for gestational age infants

ZHU Jie,MA Jun,XU Ping,LIU Xiang-mei

中国儿童保健杂志 . 2012, (3): 228 -230 .