XLA: This Father Helped Identify the Disease That Killed His First-Born Son—and Saved His Youngest in the Process
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XLA: This Father Helped Identify the Disease That Killed His First-Born Son—and Saved His Youngest in the Process

According to a story from USA Today, Thanksgiving 2009 was a harrowing time for the Anderson family. About a month earlier, Darrin and Sarah Anderson's oldest son Henry had died…

Continue Reading XLA: This Father Helped Identify the Disease That Killed His First-Born Son—and Saved His Youngest in the Process