1. Determination of metal ions by means of TAA and EDTA. III. Determination of iron.;Krijn;Anal. Chim. Acta,1960
2. The progestational effect of a new series steroids.;Schöler;Acta Physiol. Pharmacol. Neerlandica,1960
3. W. F. Hesselink Das Lebensproblem. Vitalstoffe 1 1960
4. Widerstandsänderungen bei der Chemisorption von Gasen an dünnen Metallschichten.;Sachtler;Z. physik. Chem. N.F.,1960
5. Ethylenediamine tetraacetate and the intestinal absorption of vitamin B12.;Abels;Nature,1959