1. World Health Organization, Environmental Health Criteria 3: Lead, pp. 1-160. World Health Organization, Geneva (1977).
2. World Health Organization, Environmental Health Criteria 78: Dithiocarbamate Pesticides, Ethylenethiourea and Propylenethiourea: a General Introduction, pp. 1-140. World Health Organization, Geneva (1988).
3. Lactic Dehydrogenase Activity in Blood.