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在儿童牙(牙合)系统生长发育过程中,哺乳方式、口腔不良习惯已成为影响(牙合)、颌、面发育的重要因素我们于1987年5月～1988年6月对南京市678名乳牙列儿童进行了调查,以探讨儿童错(牙合)与喂养方式、不良习惯的关系。
In the process of growth and development of children's occlusal system, the way of breastfeeding and bad oral habits has become an important factor affecting the occlusion, jaw and surface development. We conducted a survey on 678 students in Nanjing from May 1987 to June 1988 Pediatric dentition children were investigated to investigate the relationship between child malocclusion and feeding practices and bad habits.