References
- 1977 . ADAS MAFF Ways and Means Panel Report. Teeth loss in sheep , November
- Morris , P.L. , Whitley , B.D. , Orr , M.B. and Laws , A.J. 1985 . A clinical study of periodontal disease in sheep. . N.Z. vet. J. , 33 : 81 – 90 .
- Orr , M.B. , Mason , P. and Crosbie , S.F. 1985 . The effect of gastrointestinal parasitism on the temporary dentition of lambs. . N.Z. vel. .J. , 33 : 48 – 52 .
- Suckling , G. , Elliott , D.C. and Thurley , D.C. 1983 . The production of developmental defects of enamnel in the incisor teeth of penned sheep resulting from induced parasitism. . Archs Oral Bid. , 28 : 393 – 9 .
- Svkes. , A.R. , Field. , A.C. and and Gunn. , R.G. 1974 . Effects of see and state oi incisor dentition on the chemical composition of the skeleton of sheep grazing hill pastures. . J. Agric. Sci. Camb. , 83 : 145 – 50 .