Transrectal ultrasonographic evaluation of combined utero-placental thickness during the last half of pregnancy in Martina Franca donkeys

Causes of abortion, stillbirth, and perinatal death in horses: 3,527 cases (1986–1991)

R. C. Giles, J. M. Donahue, C. B. Hong et al. · Journal of the American Veterinary Medical Association · 1993 · 303 citations · Full text

Fertility, Reproductive Health, Fetal Medicine +27

Etiology and Pathology of Equine Placentitis

C. B. Hong, J. M. Donahue, R. C. Giles et al. · Journal of Veterinary Diagnostic Investigation · 1993 · 200 citations

Ultrasonographic evaluation of the equine placenta by transrectal and transabdominal approach in the normal pregnant mare

Catherine D. Renaudin, Mats H.T. Troedsson, Carol Gillis et al. · Theriogenology · 1997 · 159 citations

Theriogenology, Veterinary Science, Gynecology +7

Assessment of feto-placental well-being in the mare from mid-gestation to term: Transrectal and transabdominal ultrasonographic features

S. Bucca, Ursula Fogarty, Anna Collins et al. · Theriogenology · 2005 · 139 citations

Obstetric Imaging, Theriogenology, Transabdominal Ultrasonographic Features +10

Ultrasonographic assessment of fetal well‐being during late gestation: development of an equine biophysical profile

Virginia B. Reef, W. E. Vaala, Leila T. Worth et al. · Equine Veterinary Journal · 1996 · 115 citations

Obstetric Imaging, Fertility, Fetal Medicine +22