@article{driessnack_sousa_mendes_2007,  title={An overview of research designs relevant to nursing: part 2: qualitative research designs},  volume={15},  ISSN={0104-1169},  url={https://doi.org/10.1590/S0104-11692007000400025},  DOI={10.1590/S0104-11692007000400025},  number={4},  journal={Revista Latino-Americana de Enfermagem},  publisher={Escola de Enfermagem de Ribeirão Preto / Universidade de São Paulo},  author={Driessnack, Martha and Sousa, Valmi D. and Mendes, Isabel Amélia Costa},  year={2007},  month={Jul},  pages={684–688} }