@misc{indiciae1aef5fd2ae32, title = {[A method combination for Advanced Nursing Practice projects].}, author = {Andrea Ullmann-Bremi and Rebecca Spirig and Sascha Ullmann}, year = {2004}, doi = {10.1024/1012-5302.17.4.262}, url = {https://pubmed.ncbi.nlm.nih.gov/15455828/}, note = {Source identifier: 15455828} }