1. Hereditäre Chondrocalcinosis Articularis. Untersuchung einer Familie;Asshoff;Hum. Genet.,1966
2. A morphological study of articular cartilage in pyrophosphate arthropathy;Bjelle;Ann. rheum. Dis.,1972
3. Articular cartilage in familial pyrophosphate arthropathy. Morphological and biochemical studies;Bjelle;Rheumatologie (Aixles-Bains).,1981
4. Pyrophosphate arthropathy in two Swedish families;Bjelle;Arthritis Rheum.,1981
5. Bjelle , A. L. Messeter 1981 Unpublished results