1. Echo-free renal masses on ultrasound: the stethoscope as an adjunct to their diagnosis. Issue 714 (April 1985) Authors: Suarez, R.; Lynn, A. H. Journal: Postgraduate medical journal Issue: Volume 61:Issue 714(1985) Page Start: 363 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗