title: Clinical Research is Challenging: Commentary on "Factors Related to Distal Interphalangeal Joint Extension Loss After Extension Block Pinning of Mallet Finger Fractures".
authors.affiliation: Department of Orthopedic Surgery, Washington University School of Medicine, St. Louis, MO.
authors.forename: Daniel A
authors.initials: DA
authors.lastname: Osei
mesh_terms: D005383:Finger Injuries; D005384:Finger Joint; D005594:Fracture Fixation, Intramedullary; D050723:Fractures, Bone; D006801:Humans; D016059:Range of Motion, Articular