title: Intramuscular Venous Malformation in an Infant Masquerading as Recurrent Gonarthritis.
authors.affiliation: Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan. Electronic address: nanishi@pediatr.med.kyushu-u.ac.jp.
authors.forename: Etsuro
authors.initials: E
authors.lastname: Nanishi
authors.affiliation: Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; Department of Pediatrics, University of Occupational and Environmental Health, Kitakyushu, Japan.
authors.forename: Takayuki
authors.initials: T
authors.lastname: Hoshina
authors.affiliation: Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
authors.forename: Hisanori
authors.initials: H
authors.lastname: Nishio
authors.affiliation: Department of Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
authors.forename: Murasaki
authors.initials: M
authors.lastname: Aman
authors.affiliation: Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
authors.forename: Akio
authors.initials: A
authors.lastname: Sakamoto
authors.affiliation: Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; Department of Perinatal and Pediatric Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
authors.forename: Shouichi
authors.initials: S
authors.lastname: Ohga
authors.affiliation: Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
authors.forename: Toshiro
authors.initials: T
authors.lastname: Hara