title: Progressive bulbar palsy and gammopathy.
authors: D B
authors: DB
authors: Smith
authors: R
authors: R
authors: Alvarez
mesh_terms: D010244:Bulbar Palsy, Progressive / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010265:Paraproteinemias / Q000150:complications*