roup. ISBN 0-313-33507-9. {{cite book}}: Invalid |ref=harv (help)Kern, Stephen (1975). Anatomy and Destiny: a Cultural History of the Human Body. Bobbs-Merrill. ISBN 0-672-52091-5. {{cite book}}: Invalid |ref=harv (help)King, David C. (2007). The Nez Perce. First Americans – Group 3. Marshall Cavendish. ISBN 0-7614-2680-9. {{cite book}}: Invalid |ref=harv (help)Koenig, Laura M.; Carnes, M (1999). "Body Piercing: Medical Concerns with Cutting-Edge Fashion". Journal of General Internal Medicine. 14 (6): 379–85. doi:10.1046/j.1525-1497.1999.00357.x. PMC 1496593. PMID 10354260. {{cite journal}}: Invalid |ref=harv (help)Lawman, Denise, ed. (2004). "Labrets". Illustrated Dictionary of Anthropology. Lotus Press. ISBN 81-89093-10-X.Liran, Levin (June 2007). "Alveolar Bone Loss and Gingival Recession Due to Lip and Tongue Piercing". N Y State Dent J. 73 (4): 48–50. PMID 17891882. {{cite journal}}: Invalid |ref=harv (help)Liran, Levin; Yehuda Zadik (October 2007). "Oral Piercing: Complicat