1. ENVIRONMENTAL HEALTH PERSPECTIVES 1973 5
2. FOOD CHEM NEWS 13 47: 20 (1972).
3. Baughman R. W. paper presented at the 162nd national meeting of the American Chemical Society Washington D.C. September (1971).
4. BOER, F.P., PREPARATION AND STRUCTURE OF 2,3,7,8-TETRACHLORO-PARA-DIOXIN AND 2,7-DICHOLORO-PARA-DIOXIN, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 94: 1006 (1972).
5. BUUHOI, N.P., PREPARATION, PROPERTIES AND IDENTIFICATION OF DIOXINE (2,3,7,8-TETRACHLORODIBENZO-P-DIOXINE) IN PYROLYSATES OF DEFOLIANTS BASED ON 2,4,5-TRICHLOROPHENOXYACETIC ACID AND ITS ESTERS AND CONTAMINATED PLANTS, COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES SERIE D 273: 708 (1971).