Authors:
HANLON DW
WILLIAMSON NB
WICHTEL JJ
STEFFERT IJ
CRAIGIE AL
PFEIFFER DU
Citation: Dw. Hanlon et al., OVULATORY RESPONSES AND PLASMA LUTEINIZING-HORMONE CONCENTRATIONS IN DAIRY HEIFERS AFTER TREATMENT WITH EXOGENOUS PROGESTERONE AND ESTRADIOL BENZOATE, Theriogenology, 47(5), 1997, pp. 963-975
Authors:
HANLON DW
WILLIAMSON NB
STEFFERT IJ
WICHTEL JJ
PFEIFFER DU
Citation: Dw. Hanlon et al., REINSERTION OF A PROGESTERONE-CONTAINING INTRAVAGINAL DEVICE TO SYNCHRONIZE RETURNS TO ESTRUS IN DAIRY HEIFERS, New Zealand Veterinary Journal, 45(1), 1997, pp. 15-18
Authors:
WICHTEL JJ
CRAIGIE AL
THOMPSON KG
WILLIAMSON NB
Citation: Jj. Wichtel et al., EFFECT OF SELENIUM AND A-TOCOPHEROL SUPPLEMENTATION ON POSTPARTUM REPRODUCTIVE FUNCTION OF DAIRY HEIFERS AT PASTURE, Theriogenology, 46(3), 1996, pp. 491-502
Authors:
HANLON DW
WILLIAMSON NB
WICHTEL JJ
STEFFERT IJ
CRAIGIE AL
PFEIFFER DU
Citation: Dw. Hanlon et al., THE EFFECT OF ESTRADIOL BENZOATE ADMINISTRATION ON ESTROUS RESPONSE AND SYNCHRONIZED PREGNANCY RATE IN DAIRY HEIFERS AFTER TREATMENT WITH EXOGENOUS PROGESTERONE, Theriogenology, 45(4), 1996, pp. 775-785
Citation: Jj. Wichtel et al., SERUM GLUTATHIONE-PEROXIDASE ACTIVITY REFLECTS SHORT-TERM INCREASES IN SELENIUM INTAKE IN GOATS, New Zealand Veterinary Journal, 44(4), 1996, pp. 148-150
Citation: K. Parton et al., ISOCUPRESSIC ACID, AN ABORTIFACIENT COMPONENT OF CUPRESSUS-MACROCARPA, New Zealand Veterinary Journal, 44(3), 1996, pp. 109-111
Authors:
WICHTEL JJ
FREEMAN DA
CRAIGIE AL
VARELAALVAREZ H
WILLIAMSON NB
Citation: Jj. Wichtel et al., ALPHA-TOCOPHEROL, SELENIUM AND POLYUNSATURATED FATTY-ACID CONCENTRATIONS IN THE SERUM AND FEED OF SPRING-CALVING DAIRY HEIFERS, New Zealand Veterinary Journal, 44(1), 1996, pp. 15-21
Citation: Dp. Hayes et al., EFFECT OF INTRARUMINAL MONENSIN CAPSULES ON REPRODUCTIVE-PERFORMANCE AND MILK-PRODUCTION OF DAIRY-COWS FED PASTURE, Journal of dairy science, 79(6), 1996, pp. 1000-1008
Authors:
WICHTEL JJ
CRAIGIE AL
FREEMAN DA
VARELAALVAREZ H
WILLIAMSON NB
Citation: Jj. Wichtel et al., EFFECT OF SELENIUM AND IODINE SUPPLEMENTATION ON GROWTH-RATE AND ON THYROID AND SOMATOTROPIC FUNCTION IN DAIRY CALVES AT PASTURE, Journal of dairy science, 79(10), 1996, pp. 1865-1872
Citation: S. Mcdougall et al., GNRH INDUCES OVULATION OF A DOMINANT FOLLICLE IN PRIMIPAROUS DAIRY-COWS UNDERGOING ANOVULATORY FOLLICLE TURNOVER, Animal reproduction science, 39(3), 1995, pp. 205-214
Authors:
MCDOUGALL S
CLARK DA
MACMILLAN KL
WILLIAMSON NB
Citation: S. Mcdougall et al., SOME EFFECTS OF FEEDING PASTURE SILAGE AS A SUPPLEMENT TO PASTURE ON REPRODUCTIVE-PERFORMANCE IN LACTATING DAIRY-COWS, New Zealand Veterinary Journal, 43(1), 1995, pp. 4-9
Authors:
WELLS SJ
TRENT AM
MARSH WE
WILLIAMSON NB
ROBINSON RA
Citation: Sj. Wells et al., SOME RISK-FACTORS ASSOCIATED WITH CLINICAL LAMENESS IN DAIRY HERDS INMINNESOTA AND WISCONSIN, Veterinary record, 136(21), 1995, pp. 537-540
Authors:
MCDOUGALL S
BURKE CR
MACMILLAN KL
WILLIAMSON NB
Citation: S. Mcdougall et al., PATTERNS OF FOLLICULAR DEVELOPMENT DURING PERIODS OF ANOVULATION IN PASTURE-FED DAIRY-COWS AFTER CALVING, Research in Veterinary Science, 58(3), 1995, pp. 212-216
Citation: Jgw. Wenzel et al., FACTORS ASSOCIATED WITH USE OF PROSTAGLANDINS IN REPRODUCTIVE HERD HEALTH-PROGRAMS FOR DAIRY-COWS, Journal of the American Veterinary Medical Association, 206(3), 1995, pp. 347-353
Authors:
WICHTEL JJ
CRAIGIE AL
VARELAALVAREZ H
WILLIAMSON NB
Citation: Jj. Wichtel et al., THE EFFECT OF INTRARUMINAL SELENIUM PELLETS ON GROWTH-RATE, LACTATIONAND REPRODUCTIVE EFFICIENCY IN DAIRY-CATTLE, New Zealand Veterinary Journal, 42(6), 1994, pp. 205-210