Duchenne Muscular Dystrophy (DMD)
Here's your citation in American Psychological Association (APA) format:
Duchenne Muscular Dystrophy (DMD). (n.d.). In Alleydog.com's online glossary. Retrieved from: https://www.alleydog.com/glossary/definition-cit.php?term=Duchenne+Muscular+Dystrophy+%28DMD%29