Ramaswami B, Nataraj Kumar, Rakesh Shaganti and A.Anusha (2022) “Comparative study of serum cholesterol, bilirubin, calcium and phosphorous in different types of gallstones, age and sex”, International Journal of Health and Clinical Research, 5(3), pp. 548–552. Available at: https://www.ijhcr.com/index.php/ijhcr/article/view/4493 (Accessed: 18May2024).