Keita Y., Ndongo A.A., Thiongane A., Sylla M.N., Ly F., Ba A., Ly D.I., Niang B, Sylla A, Vitamin B12 Deficiency in Children Due to Lack of Intake: A Report of Two Cases at the Pediatric Department at Aristide Le Dantec Hospital, Journal of Pediatric Health and Nutrition, Volume 1, Issue 3, 2021, Pages 3-9, ISSN 2691-5014, https://doi.org/10.14302/issn.2691-5014.jphn-21-3923. (http://oap-journals.infojphn/article/1714) Keywords: Vitamin B12; Child; Senegal