Subspecialty certification in urology: a US perspective.
Flanigan
Robert C
RC
D002568:Certification / Q000592:standards*; D004501:Education, Medical; D006801:Humans; D008511:Medicine / Q000592:standards*; D013038:Specialization; D014481:United States; D014572:Urology / Q000193:education* / Q000592:standards*