KOVÁČ, Gabriel. Metabolic parameters, hormones and body condition score in dairy cows. In HAB. Effect of health on production efficiency of farm animals : Proceedings: In memoriam Ferenc Kovács International Congress on veterinary and animal medicine and the XXVI International Congress of the Hungarian Association for Buiatrics, October 9-12, 2016, Budapest, Hungary. 1. vyd. - Budapest : Hungarian Assoication for Buiatrics, 2016. ISBN 978-963-87942-8-4, s. 151-155.