Nanda, A S Studies on serum progesterone levels in relation to occurrence of uterine torsion in buffaloes (Bubalus bubalis ). [electronic resource] - Theriogenology Sep 1986 - 383-9 p. digital Publication Type: Journal Article ISSN: 0093-691X Standard No.: 10.1016/0093-691x(86)90158-5 doi