Cloud Point Extraction and Flame Atomic Absorption Spectrometric Determination of Lead, Cadmium and Palladium in Some Food and Biological Samples. Pak. J. Anal. Environ. Chem. [Internet]. 2011 Dec. 1 [cited 2025 Jul. 12];12(1 & 2):42-8. Available from: https://pjaec.pk/index.php/pjaec/article/view/402