TY  - RPRT
TI  - Lessons learned: one experience with focus groups in a school setting.
AU  - Barbara J Patterson
AU  - Lynn E Kelly
PY  - 2005
DO  - 10.1177/10598405050210030601
UR  - https://pubmed.ncbi.nlm.nih.gov/15898851/
ID  - 15898851
ER  -