1.
Wing-yan Au, Suk-Kwan Tsang, Ben K.L. Cheung, Tak-Shing Siu, Edmond S.K. Ma, Sidney Tam. Cough mixture abuse as a novel cause of folate deficiency: a prospective, community-based, controlled study. haematol [Internet]. 2007Apr.1 [cited 2024Dec.19];92(4):562-3. Available from: https://haematologica.org/article/view/4411