https://laboklin.com/ch-it/products/genetics/hereditary-diseases/dog/progressive-retinal-atrophy-gr-pra2/
Progressive retinal atrophy (GR-PRA2) - LABOKLIN Europe
progressive retinal atrophylaboklineurope
https://www.rohr2.de/forum/viewtopic.php?p=2339&sid=8cdafade1fe2029ac4da5b3be53211cc
EN13480-3 prA2 - ROHR2