title: Locking of the metacarpophalangeal joint caused by idiopathic intrinsic muscle atrophy of the hand: report of three cases.
authors.affiliation: Department of Orthopedics, Anan Central Hospital of the Medical Association, Tokushima, Japan.
authors.forename: Hiroaki
authors.initials: H
authors.lastname: Takai
authors.forename: Yoshitaka
authors.initials: Y
authors.lastname: Hamada
authors.forename: Ichiro
authors.initials: I
authors.lastname: Tonogai
authors.forename: Naohito
authors.initials: N
authors.lastname: Hibino