Comparison of ultrasonography, progesterone assay, ballottement, and non-return-to-heat with digital rectal palpation technique for early pregnancy diagnosis in Red Sokoto goat.

Autor: Bello AA; Department of Theriogenology and Production, Faculty of Veterinary Medicine, Ahmadu Bello University, Zaria, Nigeria., Voh AA Jr; National Animal Production Research Institute, Shika, Ahmadu Bello University, Zaria, Nigeria., Ogwu D; Department of Theriogenology and Production, Faculty of Veterinary Medicine, Ahmadu Bello University, Zaria, Nigeria., Tekdek LB; Department of Veterinary Medicine, Faculty of Veterinary Medicine, Ahmadu Bello University, Zaria, Nigeria., Ayo JO; Department of Veterinary Physiology, Faculty of Veterinary Medicine, Ahmadu Bello University, Zaria, Nigeria.

Publikováno v: Reproduction in domestic animals = Zuchthygiene [Reprod Domest Anim] 2023 Feb; Vol. 58 (2), pp. 263-271. Date of Electronic Publication: 2022 Nov 05.

Fertility of N'dama and Bunaji cattle to artificial insemination following oestrus synchronization with PRID and PGF2alpha in the hot humid zone of Nigeria.

Autor: Voh AA Jr; National Animal Production Research Institute, Ahmadu Bello University, Federal Ministry of Agriculture and Rural Development, PMB 1096, Shika, Zaria, Nigeria. napri@inet-global.com, Larbi A, Olorunju SA, Agyemang K, Abiola BD, Williams TO

Publikováno v: Tropical animal health and production [Trop Anim Health Prod] 2004 Jul; Vol. 36 (5), pp. 499-511.

Serum biochemistry of Zebu bulls and their Friesian crosses fed two planes of protein.

Autor: Rekwot PI, Oyedipe EO, Akerejola OO, Voh AA Jr, Dawuda PM

Publikováno v: The British veterinary journal [Br Vet J] 1989 Jan-Feb; Vol. 145 (1), pp. 85-8.

Plasma progesterone concentrations during the oestrous cycle and following fertile and non-fertile insemination of Zebu heifers.

Autor: Oyedipe EO, Voh AA Jr, Marire BN, Pathiraja N

Publikováno v: The British veterinary journal [Br Vet J] 1986 Jan-Feb; Vol. 142 (1), pp. 41-6.

Serum progesterone concentrations during the post-partum period of indigenous Nigerian zebu cows.

Autor: Dawuda PM, Oyedipe EO, Pathiraja N, Voh AA Jr

Publikováno v: The British veterinary journal [Br Vet J] 1988 May-Jun; Vol. 144 (3), pp. 253-7.