Kleefstra Syndrome - IDefine

IDefine is a nonprofit organization dedicated to discovering life-changing treatments and cures for those with intellectual disabilities stemming from genetic disorders.

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Margo Board Announcement

Margo Knight Metzger joins IDefine board

The IDefine Board of Directors has grown to five members with the appointment of Margo Knight Metzger, a seasoned marketer and longtime IDefine volunteer,...

IDefine is a nonprofit organization that exists to provide a central community for families affected by Kleefstra Syndrome (KS)

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