Lommel , Karen, Shweta Kapoor , Jaime Bamford , et al. "Juvenile primary fibromyalgia syndrome in an inpatient adolescent psychiatric population" International Journal of Adolescent Medicine and Health, 21.4 (2011): 571-580. Retrieved 18 Jun. 2013, from doi:10.1515/IJAMH.2009.21.4.571

Lommel , K., Kapoor , S., Bamford , J., et al. (2011). Juvenile primary fibromyalgia syndrome in an inpatient adolescent psychiatric population. International Journal of Adolescent Medicine and Health, 21(4), pp. 429-655. Retrieved 18 Jun. 2013, from doi:10.1515/IJAMH.2009.21.4.571

Lommel , Karen, Shweta Kapoor , Jaime Bamford , et al. 2011. Juvenile primary fibromyalgia syndrome in an inpatient adolescent psychiatric population. International Journal of Adolescent Medicine and Health. 21(4): 429-655. Retrieved 18 Jun. 2013, from doi:10.1515/IJAMH.2009.21.4.571