Post-polio syndrome in twins and their siblings. Evidence that post-polio syndrome can develop in patients with nonparalytic polio.
Nee
L
L
National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland 20892, USA.
Dambrosia
J
J
Bern
E
E
Eldridge
R
R
Dalakas
M C
MC
D005500:Follow-Up Studies; D006801:Humans; D011051:Poliomyelitis / Q000150:complications*; D016262:Postpoliomyelitis Syndrome / Q000235:genetics*; D014427:Twins