SHIRIN, K., QADIRUDDIN, M., MANSER, W. W. and SYED, A. M. (1994) “?TECHNIQUES USED IN TRACE ELEMENT ANALYSIS OF URINARY CALCULI BY ATOMIC ABSORPTION SPECTROSCOPY”, Biological Sciences - PJSIR, 37(3), pp. 88–91. Available at: https://v2.pjsir.org/index.php/biological-sciences/article/view/2586 (Accessed: 22 July 2024).