Media Summary: Chapters 0:00 Introduction 0:29 Causes of Brian Skotko, MD, MPP, Resident in the Department of Medicine at Boston Children's Hospital, explains what EXPLORE THE RI ADVENT CALENDAR: The creation of our sex cells -- sperm and eggs --
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Chapters 0:00 Introduction 0:29 Causes of Brian Skotko, MD, MPP, Resident in the Department of Medicine at Boston Children's Hospital, explains what EXPLORE THE RI ADVENT CALENDAR: The creation of our sex cells -- sperm and eggs -- This illustrated video by Speech Therapist Marla explains