Kilder:
1. "Osgood-Schlatter sygdom ", Adolescent Medicine, University of Virginia Health System - https://www.healthsystem.virginia.edu/UVAHealth/peds_adolescent/osgsch.cfm
2." Growing Pains ", KidsHealth - for forældre - http : //kidshealth.org/parent/general/aches/growing_pains.html
3. "Osgood-Schlatter sygdom - Årsag - Symptomer - Diagnose - Treatment", About.com .: Gigt - https://arthritis.about.
com/od/osgoodschlatter/OsgoodSchlatter_Disease_Cause_Symptoms_Diagnosis_Treatment.htm