sentences:  Another study found no significant difference from placebo regarding buccal mucosal bleeding time, prothrombin time, activated partial thromboplastin time, and clotting parameters in canines.There is no high-quality evidence supporting the use of Yunnan Baiyao for either rheumatoid arthritis or hemangiosarcoma available in publicly reported scientific literature as of 2019.Yunnan Baiyao is focused primarily on diversification of the higher end market segment for pharmaceuticals.