A. Gómez

Successful Artificial Insemination of an Asian Elephant at the National Zoological Park

B. Beck, R. Hermes, T. Hildebrandt, 2004 .

Use of Salivary Steroid Analyses to Assess Ovarian Cycles in an Indian Rhinoceros at the National Zoological Park

Janine L. Brown, S. L. Walker, E. Jewell, 2004 .

Migration of a intrauterine device to ovarium

C. Céspedes, A. Milanés, A. Gómez, 2011 .