Specialization, subspecialization, and subsubspecialization in internal medicine
N Engl J Med
.
2011 Mar 24;364(12):1169-73.
doi: 10.1056/NEJMsb1012647.
Authors
Christine K Cassel
1
,
David B Reuben
Affiliation
1
American Board of Internal Medicine, Philadelphia, USA.
PMID:
21428774
DOI:
10.1056/NEJMsb1012647
No abstract available
Publication types
Historical Article
MeSH terms
Certification* / history
Certification* / standards
History, 20th Century
Internal Medicine* / standards
Specialization* / history
Specialization* / standards
Specialty Boards
United States