Mahdi SA-H, Mohammed HA-A. Effect of zinc, ferritin, and vitamin B12 deficiency on hair loss in pregnant women. Int. J. of Health Sci. [Internet]. 2022 Aug. 22 [cited 2026 Jun. 13];6(S4):9737-4. Available from: https://sciencescholar.us/journal/index.php/ijhs/article/view/12005