title: Using foals with colic as controls was inappropriate.
authors.forename: N D
authors.initials: ND
authors.lastname: Cohen
authors.forename: M L
authors.initials: ML
authors.lastname: Horowitz
authors.forename: M K
authors.initials: MK
authors.lastname: Chaffin
authors.forename: R J
authors.initials: RJ
authors.lastname: Martens
authors.forename: S
authors.initials: S
authors.lastname: Takai
authors.forename: T
authors.initials: T
authors.lastname: Becu
authors.forename: K G
authors.initials: KG
authors.lastname: Magdesian
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D003085:Colic / Q000662:veterinary*; D015986:Confounding Factors, Epidemiologic; D006734:Horse Diseases; D006736:Horses; D012107:Research Design