COMPARATIVE ASSESSMENT OF HEAVY METAL RESIDUES IN EDIBLE CHICKEN PRODUCTS EGGS, LIVER, AND GIZZARD FROM BROILER AND INDIGENOUS CHICKENS IN SELECTED REGIONS OF KHYBER PAKHTUNKHWA, PAKISTAN. FMHR [Internet]. 2026 Jun. 21 [cited 2026 Jun. 24];4(6):1677-85. Available from: https://fmhr.net/index.php/fmhr/article/view/3213