1. Poisons that hit and run;BARNES, J.M.;New Scientist,1968
2. FENNELLY, J.J., FITZGERALD, M.X. & FITZGERALD, 0. (1971)
3. Recovery from severe paraquat poisoning following forced diuresis and immunosuppressive therapy;Journal of the Irish Medical Association
4. Personal communiation;FERGUSON, D.M.; LITCHFIELD, M.,1971
5. Paraquat poisoning. Clinical Pathological Conference;FLENLEY, D.C.;Scottish Medical Journal,1971