Combining qualitative and quantitative research within mixed method research designs: a methodological review.
Int J Nurs Stud. 2011 Mar;48(3):369-83. doi: 10.1016/j.ijnurstu.2010.10.005. Epub 2010 Nov 16.
Int J Nurs Stud. 2011.
PMID: 21084086
Free PMC article.
Review.