Skinner, D C Annual ovarian cycles in an aseasonal breeder, the springbok (Antidorcas marsupialis). [electronic resource] - Biology of reproduction Apr 2001 - 1176-82 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0006-3363 Standard No.: 10.1095/biolreprod64.4.1176 doi Subjects--Topical Terms: AnimalsAntelopes--physiologyEstrusFemaleLuteinizing Hormone--metabolismOvulationPeriodicityProgesterone--bloodReproductionSeasons