Measurement of Urea in the Saliva of Healthy Mice – a Pilot Study Our authors: Celec Peter, Hodosy Július, Tóthová Ľubomíra All authors: Kovalčíková A G, Ivašková N, Hodosy J, Podracká L, Celec P, Tóthová L Folia Biol (Praha). 2021;67(4):158-162. Pubmed