Effect of Oligo-Fucoidan, Fucoxanthin, and L-Carnitine on Chronic Kidney Disease in Dogs: A Retrospective Study oleh Naeun Hong, Ju-Hyun An, Sung-Soo Kim, Su-Min Park, Ga-Hyun Lim, Ye-In Oh, Kyoung-Won Seo, Hwa-Young Youn