References
- Bangham D.R. Br. J. Pharmac. Chemother. 1955; 10: 397
- Cornwell R.L., Jones R.M., Pott J.M. Vet. Rec. 1971; 88: 277
- Cornwell R.L., Jones R.M., Pott J.M. Vet. Rec. 1972, (in the press)
- Gibson T.E. Vet. Anthelmintic Medication Tech. Commun. Commonw. Bur. Helminth. 1965, No. 33
- Hawking F. Trans. R. Soc. trop. Med. Hyg. 1950; 44: 153