KUMAR NN, G. SEETHAMMA. QUALITATIVE DETECTION OF LEAD IN FORTIFIED WATER SAMPLE BYAPAPERCHROMATOGRAPHIC ENZYME INHIBITION TECHNIQUE. The Bioscan [Internet]. 2007 Jan. 3 [cited 2026 Aug. 28];2(1):21-4. Available from: https://thebioscan.com/index.php/pub/article/view/6