title: Response to the letter "How to describe the clinical spectrum in Pompe disease?".
authors: Alexandra A
authors: AA
authors: Beckemeyer
authors: Nancy J
authors: NJ
authors: Mendelsohn
authors: Priya S
authors: PS
authors: Kishnani
mesh_terms: D006009:Glycogen Storage Disease Type II / Q000145:classification*; D006801:Humans