Principles of the Massachusetts Medical Society.
Autor: | BAGNALL ES |
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Jazyk: | angličtina |
Zdroj: | The New England journal of medicine [N Engl J Med] 1948 Feb 12; Vol. 238 (7), pp. 213-5. |
DOI: | 10.1056/NEJM194802122380702 |
Databáze: | MEDLINE |
Externí odkaz: |