B. Olábarri

Hormone response to training and competition in athletic horses.

E. Vara, F. Castejón, W. Manley, 2006, Equine veterinary journal. Supplement.

Effect of Competition on Nitric Oxide, Carbon Monoxide, and Cyclic Guanosine Monophosphate Levels in Training Horses

E. Vara, Cruz García, W. Manley, 2009 .

The effect of methyl sulphonyl methane supplementation on biomarkers of oxidative stress in sport horses following jumping exercise

E. Vara, Cruz García, W. Manley, 2008, Acta veterinaria Scandinavica.

The effect of methyl sulphonyl methane supplementation of oxidative stress in sport horses following jumping exerc

E. Vara, Cruz García, W. Manley, 2010 .

The effect of methyl sulphonyl methane supplementation on biomarkers of oxidative stress in sport horses following jumping exercise

E. Vara, Cruz García, W. Manley, 2008, Acta veterinaria Scandinavica.