Majeed, P.D., Saleh, karim J. and Abdullah, H.M. 2019. Detection of Helicobacterpylori Antigens among Patients with Gastroenteritis in Erbil City, Iraq. Polytechnic Journal. 9, 2 (Dec. 2019), 138-143. DOI:https://doi.org/10.25156/ptj.v9n2y2019.pp138-143.