Zobrazeno 1 - 10
of 17
pro vyhledávání: '"W R, Threlfall"'
Autor:
W. R. Threlfall
Publikováno v:
Equine Veterinary Education. 17:235-239
Publikováno v:
Zoo Biology. 16:121-132
Studies were conducted to determine: (1) if fecal hormone metabolite concentrations correlated with serum estrogen and progesterone concentrations, follicular activity and reproductive behavior in the black rhinoceros (Diceros bicornis) and (2) if th
Autor:
W. R. Threlfall, N. R. Perkins
Publikováno v:
Equine Veterinary Education. 5:192-195
Autor:
W. R. Threlfall
Publikováno v:
Equine Veterinary Education. 17:238-239
Publikováno v:
Equine veterinary journal. 29(2)
Summary A retrospective investigation was performed to determine the population characteristics of horses presented for dystocia at 2 equine referral hospitals and the types of fetal maldispositions among these horses. The study population consisted
Autor:
W R, Threlfall
Publikováno v:
Seminars in veterinary medicine and surgery (small animal). 10(1)
Publikováno v:
American journal of veterinary research. 54(11)
Existence of ultradian variation in serum progesterone concentration and the relation between progesterone and luteinizing hormone (LH) secretory patterns were investigated in nonpregnant and pregnant mares. Blood samples were taken every 15 minutes
Publikováno v:
Journal of the American Veterinary Medical Association. 196(10)
A stallion was twice referred for evaluation of scrotal swelling and signs of pain. The first admission followed a 3-year period of recurrent signs of left-sided scrotal pain and swelling. After the removal of the left testis because of testicular to
Publikováno v:
Equine Veterinary Journal. 25:240-241