Impact of a Planned Teaching Programme on Mothers’ Knowledge about Vitamin A Deficiency in Under-Five Children at Muppainad PHC and Meppadi FHC. Journal of Research in Midwifery, Obstetrics and Gynaecological Nursing, [S. l.], v. 1, n. 1, p. 30–35, 2026. Disponível em: https://medical.thetapublishers.com/index.php/JRMOGN/article/view/35. Acesso em: 16 mar. 2026.