Hemophilia (TeensHealth) : The cause, symptoms, treatment, and living with the disease are described in the reading.
Hemophilia (Mayo Clinic) : Overview of the genetic disorder, covering the symptoms and causes of hemophilia.
Hemophilia (UXL Science, 2008) : An encyclopedia article covering a brief history of the disease, along with causes/factors and treatment.
“What Is Hemophilia?” YouTube, CSL Behring US, 17 Apr. 2017, www.youtube.com/watch?v=BoXBuJSURTI.
“Blood Clot.” MedicineNet, 2009, www.medicinenet.com/back_pain_travel_tips/article.htm.
XlinkRecessive.jpg: National Institutes of Healthderivative work: Drsrisenthil [Public domain], via Wikimedia Commons