TY  - RPRT
TI  - [Focus groups as a methodological approach to nursing research].
AU  - C M Dall'Agnol
AU  - M H Trench Ciampone
AU  - M H Trench
PY  - 1999
UR  - https://pubmed.ncbi.nlm.nih.gov/10948933/
ID  - 10948933
ER  -