see here

first_text= BULGARIAN NATIONAL SOCIETY OF OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY ASSOCIATION OF OTORHINOLARYNGOLOGYSTS PROFESSOR DR. STOYAN BELINOV – ISUL XIV Belinov’s Symposium with International Participation 20 – 22 September 2013, Pravets ONLINE REGISTRATION SOFIA SOCIETY OF OTORHINOLARYNGOLOGY Final Annual Meeting for 2012 26 January 2013, Borovets BULGARIAN NATIONAL SOCIETY OF OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY
ASSOCIATION OF OTORHINOLARYNGOLOGYSTS PROFESSOR DR. STOYAN BELINOV – ISUL XIII BELINOV’S SIMPOSIUM with international participation 28 – 30 September 2012, Golden Sands BULGARIAN NATIONAL SOCIETY OF OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY
ASSOCIATION OF OTORHINOLARYNGOLOGYSTS PROFESSOR DR. STOYAN BELINOV – ISUL XII BELINOV’S SIMPOSIUM with international participation 7th – 9th October, 2011, Interhotel Veliko Tarnovo
second_text=mp_40