title: Idiopathic progressive spastic paraparesis.
authors.affiliation: University of Washington Medical School, Seattle, USA.
authors.forename: T D
authors.initials: TD
authors.lastname: Bird
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D015493:Paraparesis, Tropical Spastic / Q000175:diagnosis / Q000188:drug therapy