Ghareeb Al Barzinji RM. Estimation of Complement Components C3, C4 and Immunoglobulins IgA, IgM and IgG Among Patients with Tonsillitis. djm [Internet]. 2019 May 7 [cited 2025 Sep. 27];10(2):48-54. Available from: https://www.djm.uodiyala.edu.iq/index.php/djm/article/view/245