Beffagna, G., Sammarco, A., Bedin, C., Romualdi, C., Mainenti, M., Mollo, A., …Zappulli, V. (2017). Circulating Cell-Free DNA in Dogs with Mammary Tumors: Short and Long Fragments and Integrity Index. PLoS One, 12(1), e0169454. https://doi.org/10.1371/journal.pone.0169454