@inbook{inbook, title = {{Combining Qualitative and Quantitative Methods}}, url = {{}}, year = {{2007}}, month = {{11}}, author = {{O'Cathain A and Thomas K}}, doi = {{10.1002/9780470750841.ch9}}, isbn = {{9781405135122}}, pages = {{102-111}}, note = {{Accessed on 2024/12/28}}}