1. Carcinoma of the renal pelvis in renal papillary necrosis;Hultengren;Acta Chir Scand,1965
2. Malignancies of the urinary tract and their relation to analgesic abuse;Bengtsson;Kidney Int,1978
3. Renal pelvic carcinoma in the Hunter Valley;Orell;Med J Aust,1979
4. Development of malignant uroepithelial tumors in the upper urinary tract in patients with analgesic-associated nephropathy (AAN): Clinical findings in 16 patients;Lornoy;Kidney Int,1979
5. Analgesic abuse (AA) as a risk factor for urinary tract carcinoma;Gonwa;Kidney Int,1979