Christiansen, C. Osteoporosis: proceedings of the Copenhagen International Symposium on Osteoporosisproceedings of the Copenhagen International Symposium on Osteoporosis. Denmark
Raynaud, C. Nuclear Medicine and Biology: proceedings of the Third World Congress of Nuclear Medicine and Biologyproceedings of the Third World Congress of Nuclear Medicine and Biology. Pergamon Press, New York
Christiansen, C. Osteoporosis: proceedings of the Copenhagen International Symposium on Osteoporosisproceedings of the Copenhagen International Symposium on Osteoporosis. Denmark