N. Valk et al., OVARIAN TORSION AS A CAUSE OF COLIC IN A NEONATAL FOAL, Journal of the American Veterinary Medical Association, 213(10), 1998, pp. 1454
Ovarian torsion should be included as a differential diagnosis for acu
te signs of abdominal pain in fillies, particularly when abnormalities
of the gastrointestinal tract are not evident during laparotomy.