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P1-409 Differential loss of participants does not necessarily cause selection bias
Carter, K., Gunasekara, F. I., Mckenzie, S., Blakely, T.Volume:
65
Language:
english
Journal:
Journal of Epidemiology & Community Health
DOI:
10.1136/jech.2011.142976f.99
Date:
August, 2011
File:
PDF, 50 KB
english, 2011