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Study
Using snowball sampling method with nurses to understand medication administration errors.
February 18, 2009
Sheu S-J, Wei I-L, Chen C-H, et al. J Clin Nurs. 2009;18(4):559-69.
This study used snowball sampling (in which focus group members recruit additional participants) to examine the self-reported incidence of medication errors among nurses in Taiwan.
