References
- Menz , M. , Leutkemeir , H. and Sachsse , K. 1974 . Arch. Environ. Health , 28 : 72
- Levin , H.S. , Rodnitzky , R.L. and Mick , D.L. 1976 . Arch. Gen. Psychiat. , 33 : 225
- Gervais , P. 1976 . Arch. Mal. Prof. , 37 : 320
- Bergmeyer , H.U. 1965 . Methods of enzymatic analysis, , 2nd edition , 704 N.Y. : Academic Press .
- Varley , H. 1976 . Practical Clinical Biochemistry , 456 Arnold Heinemann .
- Voss , G. and Sachsse , K. 1970 . Toxicol. Appl. Pharmacol. , 16 : 746