Shagyas have appeared in the following scientific studies:

Quantitative genetic aspects of coat color in horses: 
 http://www.animal-science.org/cgi/content/abstract/84/10/2623

Selenium and Vitamin E Status Correlated with Myopathies of Horses Reared in Farms in the Czech Republic:
http://64.233.179.104/scholar?hl=en&lr=&q=cache:oa2nWPR-Y0sJ:www.vfu.cz/acta-vet/vol74/74-377.pdf+shagya

The use of blood protein polymorphism for determining the genetic distance between the Moravian warm-blooded horse and the Czech warm-blooded and Trakehner horses:
http://www.cazv.cz/2003/2002/ZV%203_02/3-Jiskrova.pdf

Analysis of diversity and population structure in the Lipizzan horse breed based on pedigree information:
http://www.lipizzan.dk/ped_lipizzan.pdf

Traditional horse breeds in Carpathian basin:
http://www.cababstractsplus.org/google/abstract.asp?AcNo=20043102071

Selenium and Vitamin E Status Correlated with Myopathies of Horses Reared in Farms in the Czech Republic:
http://www.shagyas.com/ShagyaSeleniumVitaminEStudy.pdf

Pathomorphological study on gastroduodenal ulceration in horses: Localisation of lesions:
http://www.akademiai.com/content/47573673346u7423/

Marc Helfer (left) wth Pony Cadaver during Equine Science Studies