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O-186
Power, Melinda C., Tchetgen Tchetgen, Eric J., Schwartz, Joel, Weisskopf, MarcVolume:
23
Language:
english
Journal:
Epidemiology
DOI:
10.1097/01.ede.0000416843.50607.cd
Date:
September, 2012
File:
PDF, 38 KB
english, 2012