title: The London Marathon debate.
abstract: Endurance exercise, can you have too much of a good thing?
authors: University Hospital Leuven, Belgium.
authors: André
authors: A
authors: La Gerche
authors: Sanjay
authors: S
authors: Sharma
mesh_terms: D054874:Athletic Performance / Q000502:physiology; D015444:Exercise / Q000502:physiology; D005260:Female; D006293:Health Promotion; D006801:Humans; D008131:London; D008297:Male; D010807:Physical Endurance / Q000502:physiology*; D012420:Running / Q000502:physiology*