TURK PSIKIYATRI DERGISI, cilt.18, sa.4, ss.375-378, 2007 (SSCI)
Vomiting and retching are behaviours that are port of the clinical manifestation of several disorders. Rarely, vomiting is actually tic and, when not recognized, may mislead physicians and other caregivers to erroneously diagnose a medical or psychiatric disorder without considering a tic-disorder.