Blood grouping and epistaxis.
Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery·2007
CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne·2026
CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne·2026
Otitis externa.
CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne·2026