In:
New England Journal of Medicine, Massachusetts Medical Society, Vol. 284, No. 8 ( 1971-02-25), p. 431-432
Type of Medium:
Online Resource
ISSN:
0028-4793
,
1533-4406
DOI:
10.1056/NEJM197102252840807
Language:
English
Publisher:
Massachusetts Medical Society
Publication Date:
1971
detail.hit.zdb_id:
1468837-2
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