title: Strength changes over time among polio survivors.
authors.forename: J C
authors.initials: JC
authors.lastname: Agre
authors.forename: G J
authors.initials: GJ
authors.lastname: Herbison
mesh_terms: D000328:Adult; D000367:Age Factors; D002908:Chronic Disease; D018450:Disease Progression; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009119:Muscle Contraction; D018908:Muscle Weakness / Q000209:etiology / Q000503:physiopathology*; D011051:Poliomyelitis / Q000150:complications / Q000503:physiopathology* / Q000534:rehabilitation; D012107:Research Design; D012737:Sex Factors; D013995:Time