The New England Journal of Medicine Downloaded from nejm.org at NYU WASHINGTON SQUARE CAMPUS on September 16, 2016. For personal use only. No other uses without permission. From the NEJM Archive. Copyright © 2010 Massachusetts Medical Society. All rights reserved.

Letter: Tumors of renal pelvis and analgesics.

The New England Journal of Medicine Downloaded from nejm.org at NYU WASHINGTON SQUARE CAMPUS on September 16, 2016. For personal use only. No other us...
2MB Sizes 0 Downloads 0 Views