1. Quantitative structure activity study of a series of substituted 0,0-dimethyl 0-(p-nitrophenyl) phosphorothioates and 0-analogs

   • R. L. Mundy
   • M. C. Bowman
   • T. J. Haley

   Review Article Pages: 111 - 123

2. Effect of dietary lead on placental blood flow and on fetal uptake of α-amino isobutyrate

   • G. Gerber
   • J. Maes
   • J. Deroo

   Original Investigations Pages: 125 - 131

3. Untersuchungen über den Bleigehalt in Wirbeln und Rippen

   • L. Ulrich

   Original Investigations Pages: 133 - 148

4. Analysis of chromosomes of workers exposed to acrylonitrile

   • A. M. Thiess
   • I. Fleig

   Original Investigations Pages: 149 - 152

5. Isolation of drugs from autopsy material by XAD-2 adsorption-elution technique a routine procedure

   • Maciej Bogusz
   • Jolanta Gierz
   • Józefa Białka

   Original Investigations Pages: 153 - 162

6. Napoleon Bonaparte's exposure to arsenic during 1816

   • A. C. D. Leslie
   • Hamilton Smith

   Short Communication Pages: 163 - 167