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所屬欄目:行為口腔

[1] Srivastava R,Gupta SK,Mathur VP,et al. Prevalence of dental caries and periodontal diseases,and their association with socio-demographic risk factors among older persons in Delhi,India: a community-based study [J]. Southeast Asian J Trop Med Public He ......(本文共 5229 字 )     [閱讀本文] >>


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