Parrish, William R Re: Use of Platelet-Rich Plasma in Intra-Articular Knee Injections for Osteoarthritis. [electronic resource] - PM & R : the journal of injury, function, and rehabilitation Jul 2015 - 792-793 p. digital Publication Type: Letter; Comment ISSN: 1934-1563 Standard No.: 10.1016/j.pmrj.2015.05.025 doi Subjects--Topical Terms: HumansOsteoarthritis, Knee--therapyPatient SatisfactionPlatelet-Rich Plasma