Knowledge based company PGTA Co. organized a one-day enteral nutrition seminar on October 20th, 2022 at Shahryar Hotel in Tabriz with the presence of 100 participants and speeches by Dr. Alireza Ustad Rahimi, Dr. Majid Mobseri, Dr. Ali Esfahani, Dr. Ata Mahmoudpour, Dr. Mostafa Arabi, Dr. Abbass Qara Daghi and Dr. Maryam Shearan.