TY - GEN AU - Elhady Mohammed Lotfy Hasan AU - Adel Malik , AU - Ahmed Elkharbotly , AU - Farouk Mhammed Safwat , TI - Applications of laser in allergic rhinitis and allergic nasal polyposis / PY - 1997/// CY - Cairo : PB - Elhady Mohammed Lotfy Hasan , N1 - Thesis(M.Sc.) - Cairo University - Faculty of Medicine - Department of E.N.T UR - http://172.23.153.220/th.pdf ER -