Purushothaman V, Kupputhai U, Devi Meenakshi N. Nutritional Profile of Selected Expectant Mothers and the Cost of Pregnancy. IJND [Internet]. 1988 Aug. 1 [cited 2024 Nov. 8];25(8):247-53. Available from: https://informaticsjournals.co.in/index.php/ijnd/article/view/13597