To study the prevalence of anemia in pregnant women of different age group and trimester in Ropar District, Punjab. International Journal of Food and Nutritional Sciences, [S. l.], v. 12, n. 2, p. 208–215, 2023. Disponível em: https://www.ijfans.org/index.php/Journal/article/view/2744. Acesso em: 8 aug. 2026.