Effect of the external nasal dilators on the nasal patency /
Ehab Kamel Seffien
Effect of the external nasal dilators on the nasal patency / تأثير موسعات الانف الخارجية على اتساع الانف Ehab Kamel Seffen ; Supervised Sadik Wafeek Zaher , Hazem Mohamed Dewidar , Mohamed Ibrahim Abdelmageid - Cairo : Ehab Kamel Seffien , 1999 - 143P. : charts , facsimiles ; 25cm
Thesis (M.Sc.) - Cairo University - Faculty Of Medicine - Department Of E.N.T
Effect of the external nasal dilators on the nasal patency / تأثير موسعات الانف الخارجية على اتساع الانف Ehab Kamel Seffen ; Supervised Sadik Wafeek Zaher , Hazem Mohamed Dewidar , Mohamed Ibrahim Abdelmageid - Cairo : Ehab Kamel Seffien , 1999 - 143P. : charts , facsimiles ; 25cm
Thesis (M.Sc.) - Cairo University - Faculty Of Medicine - Department Of E.N.T