References
- Dalvie MA, White N, Raine R, Myers JE, London L, Thompson M, Christiani DC. Long-term respiratory health effects of the herbicide, paraquat, among workers in the Western Cape. Occup Environ Med 1999; 56:391–396.
- Hudson M, Patel SB, Ewen SW, Smith CC, Friend JA. Paraquat induced pulmonary fibrosis in three survivors. Thorax 1991; 46:201–204.