中国１２城市新生儿体格发育与父母文化水平之间的关系全国新生儿生长发育科研协作组１９８９～１９９０年由湖南医科大学第一临床学院儿科研究室负责组织１２城市（以哈尔滨、沈阳、北京、太原、济南代表北方，南京、苏州、上海、长沙、成都、福州、广州代表南方），对不... The relationship between the physical development of newborns and the cultural level of parents in 12 Chinese cities The national collaborative research group on the growth and development of newborns was organized by the Pediatric Research Laboratory of the First Clinical College of Hunan Medical University from 1989 to 1990. The 12 cities (Harbin, Shenyang, Beijing, Taiyuan, Jinan on behalf of the North, Nanjing, Suzhou, Shanghai, Changsha, Chengdu, Fuzhou, Guangzhou on behalf of the South), right ...