1.
Vora JH, Oza HN. Study of Serum Vitamin B12 Level in Population Consuming Tobacco in Various Forms as Compared to Non-Tobacco Users. Natl J Community Med [Internet]. 2017 Jul. 31 [cited 2024 May 18];8(07):353-5. Available from: https://www.njcmindia.com/index.php/file/article/view/1063