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: 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

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

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

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