W R Allen

Effects of placental pathology on maternal plasma progestagen and mammary secretion calcium concentrations and on neonatal adrenocortical function in the horse.

P. D. ROSSDALE, J.C. Ousey, Carol M. Cottrill et al. · PubMed · 1991 · 110 citations

Fertility, Abnormal Pregnancy, Mammalian Physiology +23

Prostaglandin E(2) and F(2 alpha) production by equine conceptuses and concentrations in conceptus fluids and uterine flushings recovered from early pregnant and dioestrous mares

Tom A. E. Stout, W R Allen · Reproduction · 2002 · 93 citations · Full text

Fertility, Gynecology, Reproductive Biology +20

Use of ultrasound echography for early diagnosis of single and twin pregnancy in the mare.

D. J. Simpson, R. E. S. GREENWOOD, Sidney Ricketts et al. · PubMed · 1982 · 82 citations

Obstetric Imaging, Medical Ultrasound, Fertility +20

Pituitary and chorionic gonadotrophic control of ovarian function during early pregnancy in equids.

Valerie E. Urwin, W R Allen · PubMed · 1982 · 64 citations

Donkey Pregnancy, Fertility, Reproductive Health +24

Studies on oestrogen synthesis by the preimplantation equine conceptus.

R. B. Heap, M. Hamon, W R Allen · PubMed · 1982 · 62 citations

Fertility, Aromatase Activity, Enzyme Complex +19