PARASITIC GASTROENTERITIS IN CATTLE

[11] A COMPARISON OF GRAZING SYSTEMS FOR DAIRY HERD REPLACEMENTS [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1970, 75 : 265 - &

[12] MICHEL J F, 1969, Journal of Helminthology, V43, P111, DOI 10.1017/S0022149X00003965

[13] OSTERTAGIA-OSTERTAGI - PROTECTIVE IMMUNITY IN CALVES - DEVELOPMENT IN CALVES OF A PROTECTIVE IMMUNITY TO INFECTION WITH OSTERTAGIA-OSTERTAGI [J]. EXPERIMENTAL PARASITOLOGY, 1973, 33 (01) : 179 - 186

[14] EPIDEMIOLOGY OF GASTROINTESTINAL NEMATODE INFECTION IN SINGLE-SUCKLED CALF [J]. VETERINARY RECORD, 1972, 91 (13) : 301 - +

[15] MICHEL JF, 1967, VET REC, V81, P718

[16] MICHEL JF, 1967, 4 P INT C BUIATR ZUR

[17] MURRAY M, 1970, RES VET SCI, V11, P417

[18] ROSE JH, 1970, RES VET SCI, V11, P199

[19] OBSERVATIONS ON TRANSMISSION OF NEMATODIRUS-HELVETIANUS TO CALVES AT PASTURE [J]. RESEARCH IN VETERINARY SCIENCE, 1972, 13 (04) : 362 - &

[20] Ross J. G., 1968, Record of Agricultural Research, Ministry of Agriculture, Northern Ireland, V17, P23

[11] A COMPARISON OF GRAZING SYSTEMS FOR DAIRY HERD REPLACEMENTS [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1970, 75 : 265 - &

[12] MICHEL J F, 1969, Journal of Helminthology, V43, P111, DOI 10.1017/S0022149X00003965

[13] OSTERTAGIA-OSTERTAGI - PROTECTIVE IMMUNITY IN CALVES - DEVELOPMENT IN CALVES OF A PROTECTIVE IMMUNITY TO INFECTION WITH OSTERTAGIA-OSTERTAGI [J]. EXPERIMENTAL PARASITOLOGY, 1973, 33 (01) : 179 - 186

[14] EPIDEMIOLOGY OF GASTROINTESTINAL NEMATODE INFECTION IN SINGLE-SUCKLED CALF [J]. VETERINARY RECORD, 1972, 91 (13) : 301 - +

[15] MICHEL JF, 1967, VET REC, V81, P718

[16] MICHEL JF, 1967, 4 P INT C BUIATR ZUR

[17] MURRAY M, 1970, RES VET SCI, V11, P417

[18] ROSE JH, 1970, RES VET SCI, V11, P199

[19] OBSERVATIONS ON TRANSMISSION OF NEMATODIRUS-HELVETIANUS TO CALVES AT PASTURE [J]. RESEARCH IN VETERINARY SCIENCE, 1972, 13 (04) : 362 - &

[20] Ross J. G., 1968, Record of Agricultural Research, Ministry of Agriculture, Northern Ireland, V17, P23