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四川农村０～３岁儿童体格发育现状华西医科大学附属第二院（６１００４１）刘震，毛萌，钱幼琼，陈敏，王德成，徐波，李强１９７５年和１９８５年对全国九市城郊儿童生长发育调查研究表明，郊区儿童体格发育不及城市儿童。本研究采用分层随机整群抽样方法，调查四川农村...
Physical Development of Children Aged 0-3 in Rural Areas in Sichuan Province Second Affiliated Hospital of Huaxi Medical University (610041) Liu Zhen, Mao Meng, Qian Youqiong, Chen Min, Wang Decheng, Xu Bo, Li Qiang In 1975 and 1985, Research on growth and development shows that children in the suburbs have less physical development than urban children. This study uses stratified random cluster sampling method to investigate rural Sichuan ...