KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY, cilt.25, sa.3, ss.958-965, 2017 (SCI-Expanded)
To compare the effectiveness of intraarticular (IA) multiple and single platelet-rich plasma (PRP) injections as well as hyaluronic acid (HA) injections in different stages of osteoarthritis (OA) of the knee.