Knee/Leg Case 2, Osgood-Schlatter and Sinding-Larsen-Johansson Disease
produced by American Academy of Pediatrics, in Sports Medicine in the Pediatric Office, by Dr. Jordan Metzl. (Elk Grove Village, IL: American Academy of Pediatrics, 2008), pa NA (Elk Grove Village, IL: American Academy of Pediatrics, 2008), 1 min