Lehman, Elmer Philip IV; Guercio, Jason Ross (2013-03-07). "The Step 2 Clinical Skills Exam — A Poor Value Proposition". New England Journal of Medicine. 368 (10): 889–891. doi:10.1056/NEJMp1213760. ISSN0028-4793. PMID23465102.
First, Lewis R.; Chaudhry, Humayun J.; Melnick, Donald E. (2013-03-07), "Quality, Cost, and Value of Clinical Skills Assessment", New England Journal of Medicine (letter), 963 (10): 963–964, doi:10.1056/nejmc1301008, PMID23465108
Lehman, Elmer Philip IV; Guercio, Jason Ross (2013-03-07). "The Step 2 Clinical Skills Exam — A Poor Value Proposition". New England Journal of Medicine. 368 (10): 889–891. doi:10.1056/NEJMp1213760. ISSN0028-4793. PMID23465102.
First, Lewis R.; Chaudhry, Humayun J.; Melnick, Donald E. (2013-03-07), "Quality, Cost, and Value of Clinical Skills Assessment", New England Journal of Medicine (letter), 963 (10): 963–964, doi:10.1056/nejmc1301008, PMID23465108
Lehman, Elmer Philip IV; Guercio, Jason Ross (2013-03-07). "The Step 2 Clinical Skills Exam — A Poor Value Proposition". New England Journal of Medicine. 368 (10): 889–891. doi:10.1056/NEJMp1213760. ISSN0028-4793. PMID23465102.