title: Spontaneous recurrent hemarthrosis of the knee joint in the elderly: a report of two cases.
authors: Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan.
authors: Kanto
authors: K
authors: Nagai
authors: Tomoyuki
authors: T
authors: Matsumoto
authors: Takehiko
authors: T
authors: Matsushita
authors: Seiji
authors: S
authors: Kubo
authors: Koji
authors: K
authors: Takayama
authors: Daisuke
authors: D
authors: Araki
authors: Hiroshi
authors: H
authors: Sasaki
authors: Shinya
authors: S
authors: Oka
authors: Toshihiro
authors: T
authors: Akisue
authors: Masahiro
authors: M
authors: Kurosaka
authors: Ryosuke
authors: R
authors: Kuroda