APA
El-Makhzangy A. M. N., Ismail N. M., Galal S. B., Sobhy T. S. & Hegazy A. A. (20130208). Can vaccination against pneumococci prevent otitis media with effusion?. : European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery.
Chicago
El-Makhzangy Aly M N, Ismail Naema M, Galal Salma B, Sobhy Tamer S and Hegazy Amal A. 20130208. Can vaccination against pneumococci prevent otitis media with effusion?. : European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery.
Harvard
El-Makhzangy A. M. N., Ismail N. M., Galal S. B., Sobhy T. S. and Hegazy A. A. (20130208). Can vaccination against pneumococci prevent otitis media with effusion?. : European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery.
MLA
El-Makhzangy Aly M N, Ismail Naema M, Galal Salma B, Sobhy Tamer S and Hegazy Amal A. Can vaccination against pneumococci prevent otitis media with effusion?. : European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery. 20130208.