A profile of anesthesia practice patterns.
Rosenbach
M L
ML
Cromwell
J
J
D000758:Anesthesia / Q000191:economics*; D003363:Cost Control / Q000639:trends; D006801:Humans; D006278:Medicare / Q000191:economics*; D009719:Nurse Anesthetists / Q000191:economics*; D014481:United States