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pro vyhledávání: '"Jeremy Thiessen"'
Autor:
Louise Hagel, Niels Koehncke, Robert J. Brison, Trever G. Crowe, Phyllis Snodgrass, Suzanne M. Dostaler, Punam Pahwa, James A. Dosman, Lesley Margaret Day, Barbara Marlenga, William Pickett, Jeremy Thiessen, H. Jay Biem
Publikováno v:
Preventive Medicine. 46:364-369
The objective of this pilot study was to evaluate the efficacy of three different communication technologies for collection of health outcomes from farm households.A randomized controlled trial was conducted in central Saskatchewan, Canada in 2006. T