Hospital volume and 30-day mortality for three common medical conditions.
Ross
Joseph S
JS
Mount Sinai School of Medicine, New York, NY 10029, USA. joseph.ross@mssm.edu
Normand
Sharon-Lise T
SL
Wang
Yun
Y
Ko
Dennis T
DT
Chen
Jersey
J
Drye
Elizabeth E
EE
Keenan
Patricia S
PS
Lichtman
Judith H
JH
Bueno
Héctor
H
Schreiner
Geoffrey C
GC
Krumholz
Harlan M
HM