List of Articles Hct Open Access Article Abstract Page Full-Text 1 - Blood Lead Level and Δ-Aminolevulinic Acid Dehydratase Activity in Pre-Menopausal and Postmenopausal Women I.R Elezaj K.Rr. Letaj Q.I. Selimi A. Rrustemi D. Zogaj L. Sefaja 10.22034/jchr.2012.543989