1. Metastases in carcinoma. Analysis of 1000 autopsied cases;Abrams;Cancer,1950
2. Osteoblastic metastases from bronchogenic carcinoma;Beer;American Journal of Roentgenology,1964
3. Roentgen examination of pancreatic tumors;Borak;Radiology,1943
4. Trends in cancer incidence and mortality in the U.S.A.;Cutler,1970
5. Carcinoma of the pancreas with generalised bone metastases. Report of two cases;Geyman;American Journal of Roentgenology,1947