1. Tendon and pulleys at the metacarpophalangeal joint of a finger;Brand;J. Bone Jnt Surg.,1975
2. Free-body diagrams as an approach to the mechanics of human posture and motion;Dempster,1961
3. A treatise on the topografical anatomy of the long finger and a biomechanical investigation of its interjoint movement;Fischer,1969
4. The ratio of motion of the interphalangeal joints;Gaul,1971
5. The extensor apparatus of the finger;Haines;J. Anat.,1951