DR. JIGNESH A. VEGAD. A study of mental health among people with vitamin B12 deficiency. International Journal of Indian Psychȯlogy , [S. l.], v. 8, n. 4, 2022. DOI: 10.25215/0804.090. Disponível em: https://ijip.co.in/index.php/ijip/article/view/2622. Acesso em: 16 mar. 2026.