SADDAM ZABN, Mawj; KHALID AL-KHEROO, Zahraa; ABD ALJABBAR AL TOBJE, Mahmmood. Measuring IgM, IgG, and C4 levels in children with recurrent bacterial infections. Tikrit Journal of Pure Science, [S. l.], v. 31, n. 2, p. 1–10, 2026. DOI: 10.25130/tjps.v31i2.1908. Disponível em: http://www.tjpsj.org/index.php/tjps/article/view/1908. Acesso em: 30 may. 2026.