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Comparison of different data collection methods within a study sample: telephone versus home interviews
Chwalow, A.Judith, Balkau, Beverley, Costagliola, Dominique, Deeds, Sigrid G.Volume:
4
Year:
1989
Language:
english
Journal:
Health Education Research
DOI:
10.1093/her/4.3.321
File:
PDF, 512 KB
english, 1989