title: Characteristic constant groaning in late stage progressive supranuclear palsy: a case report.
authors.forename: Maria
authors.initials: M
authors.lastname: Stamelou
authors.forename: Ignacio
authors.initials: I
authors.lastname: Rubio-Agusti
authors.forename: Niall
authors.initials: N
authors.lastname: Quinn
authors.forename: Kailash
authors.initials: K
authors.lastname: Bhatia
mesh_terms: D000368:Aged; D006801:Humans; D008297:Male; D013494:Supranuclear Palsy, Progressive / Q000150:complications*