TY - BOOK AU - Sushil Kumar AU - Dr M R Das Supervisor AU - University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology ED - University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology TI - 1% ephedrine hydrochloride nasal douche in the treatment of vertigo PY - 1991/// KW - HEAD - DISEASES ER -