Nasser Kotby .ical Sessions 09-11 15:00 60min Keynote: The Various Faces Of Laryngeal Spasm! Metin Onerci, Nasser Kotby Phoniatrics Phoniatrics 2 (ICC - B3 Floor - 3B/29) 09-12 16:30 90min The Accent Method Of Voice Therapy Aliaa Khidr, Nasser Kotby Phoniatrics Phoniatrics 2 (ICC - B3 Floor - 3B/29)