Aung, T., Cowan, H., Haynes, R., Bowman, L., & Armitage, J. (2011). Recruiting patients cost-effectively by mail. BioMed Central.
Chicago Stili AlıntıAung, Theingi, Helen Cowan, Richard Haynes, Louise Bowman, ve Jane Armitage. Recruiting Patients Cost-effectively By Mail. BioMed Central, 2011.
MLA AlıntıAung, Theingi, et al. Recruiting Patients Cost-effectively By Mail. BioMed Central, 2011.
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