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RAPID RESPONSES FROM BMJ.COM
Hofvind, Solveig, M⊘ller, Bj⊘rn, Weedon-Fekjær, HaraldVolume:
328
Language:
english
Journal:
BMJ
DOI:
10.1136/bmj.328.7453.e306
Date:
June, 2004
File:
PDF, 272 KB
english, 2004