Percutaneous ring nephrostomy.
Department of Urology, St. Bartholomew's Hospital, London.
R A
RA
Miller
J W
JW
Ramsay
H N
HN
Whitfield
M J
MJ
Kellet
J E
JE
Wickham
D006801:Humans; D009403:Nephrostomy, Percutaneous / Q000379:methods*; D014547:Urinary Diversion