TY  - RPRT
TI  - Interpreting subgroup analyses: is a school-based asthma treatment program's effect modified by secondhand smoke exposure?
AU  - David G Bundy
AU  - Molly Curtin Berkoff
AU  - Kristin E Ito
AU  - Marjorie S Rosenthal
AU  - Morris Weinberger
PY  - 2004
DO  - 10.1001/archpedi.158.5.469
UR  - https://pubmed.ncbi.nlm.nih.gov/15123480/
ID  - 15123480
ER  -