Siddiqui, I.; Nizami, S. S.; Khan, F. A.; Hashmi, D. R.; Rashid, U.; Munshi, A. B.; Ul-Qadar, S. A.-. Determination of Lead and Cadmium in Hen Eggs by Graphite France Electrothermal Atomic Absorption Spectrometry and Estimation of the Daily Intake: Lead and Cadmium Determination in Hen Eggs. Pakistan Journal of Scientific & Industrial Research 2012, 55, 93-100.