1. The Psychological Aspects of Rheumatoid Arthritis;Geist,1966
2. Can RA Factor + Anger = Arthritis?;Geist;Medical World News,1969
3. Contained hostility in rheumatoid arthritis;Cobb;Arthritis Rheum,1959
4. Psychological aspects of rheumatoid arthritis;Cormier;Can Med Assoc J,1957
5. Psychogenic factors in rheumatoid arthritis;Ludwig;Bulletin on Rheumatic Diseases,1952