1. Patterns of collateral flow in renal ischaemia;Abrams;Radiology,1965
2. Angio graphic diagnosis of tumour thrombus in the main trunk of the renal vein in renal carcinoma;Ahlberg;Acta Chirurgica Scandinavica,1966
3. Renal Disease;Black,1963
4. Angiographic studies of anatomy of single and multiple renal arteries;Boijsen;Acta Radiolgica Supplement,1959
5. Angiography in the diagnosis of renal carcinoma;Boijsen;Der Radiologe,1961