The anatomy and physiology of expression, and The human teeth in their relations to mastication, speech, and appearance : two addresses
Giới thiệu
Includes Sheldon Pecḱs collectoŕs mark p. 34 The Sheldon Peck Collection on the History of Orthodontics and Dental Medicine, Gift of Sheldon Peck, DDS 1966 and Leena Peck, DMD
Chủ đề: Teeth, Physiognomy, Facial Expression, Dentition, Facial Muscles
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