1. Advantages and limitations of the 0.3 mm. focal spot tube for magnification and other technics;Abel;Radiology,1956
2. Surgical approaches to the shoulder joint;Abbott;J. Bone & Joint Surg.,1949
3. Surgical approaches to the scapulohumeral joint;Abbott;Am. Acad. Orthop. Surgeons Instructional Course Lectures,1952
4. Treatment of bursitis and peritendonitis calcarea of the shoulder joint by roentgen therapy;Abel;Permanente Foundation M. Bull.,1949
5. Excision of the acromion in treatment of the supraspinatus syndrome: Report of ninety-five excisions;Armstrong;J. Bone & Joint Surg.,1949