title: On radiology referral versus specialist referral.
authors.forename: Michael
authors.initials: M
authors.lastname: Hutchinson
authors.forename: Jack O
authors.initials: JO
authors.lastname: Greenberg
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D003952:Diagnostic Imaging / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008511:Medicine / Q000706:statistics & numerical data*; D008875:Middle Aged; D011871:Radiology / Q000706:statistics & numerical data; D012017:Referral and Consultation / Q000706:statistics & numerical data*; D013038:Specialization; D014481:United States