TY - SER AU - AnSARi, Munawar Alam AU - Ahmed, Shahida P. AU - AnSARi, Noor Alam TI - Cetirizine and Nigeliasativa: Comparison of Conventional and Herbal Option for Treatment of Seasonal Aliergic Rhinitis KW - Cetirizine KW - Nigelia Sativa Oil KW - Seasonal Aliergic Rhinitis ER -