TY - JOUR T1 - Glanzmann's thrombasthenia: a rare case of spontaneous bilateral hemotympanum JO - Brazilian Journal of Otorhinolaryngology A1 - Yazici, Zahide Mine A1 - Çelik, Mustafa A1 - Yegin, Yakup A1 - Güneş, Selçuk A1 - Kayhan, Fatma Tülin SN - 1808-8694 UL - 10.1016/j.bjorl.2014.08.017 VL - 81 Y1 - 2015 PB - Brasil ER -