"World Health Organization publications" Chemistry International -- Newsmagazine for IUPAC, vol. 20, no. 5, 1998, pp. 152-156. https://doi.org/10.1515/ci.1998.20.5.152
(1998) World Health Organization publications. Chemistry International -- Newsmagazine for IUPAC, Vol. 20 (Issue 5), pp. 152-156. https://doi.org/10.1515/ci.1998.20.5.152