HENN, Patrick; CHEN, Frank. Recurrent Gastric Trichobezoars - A Case Report and Literature Review. North American Journal of Medicine and Science, [S. l.], v. 8, n. 4, 2016. Disponível em: https://www.najms.com/index.php/najms/article/view/82. Acesso em: 22 apr. 2026.