Effects of screening by consultants on recommended elective surgical procedures.
D000328:Adult; D000367:Age Factors; D000368:Aged; D002763:Cholecystectomy; D004469:Economics, Hospital; D005260:Female; D006176:Gynecology; D006761:Hospitals / Q000706:statistics & numerical data; D006801:Humans; D007348:Insurance, Health; D007750:Labor Unions; D008297:Male; D008408:Mastectomy; D008485:Medical Audit; D008511:Medicine; D008875:Middle Aged; D009519:New York City; D009885:Ophthalmology; D009985:Orthopedics; D010036:Otolaryngology; D011446:Prospective Studies; D012017:Referral and Consultation; D012737:Sex Factors; D013038:Specialization; D013223:Statistics as Topic; D013514:Surgical Procedures, Operative; D014572:Urology; D014600:Utilization Review