TY  - RPRT
TI  - Include more patients in the study.
AU  - R H Poe
AU  - M C Kallay
PY  - 1995
DO  - 10.1378/chest.107.4.1181-b
UR  - https://pubmed.ncbi.nlm.nih.gov/7705142/
ID  - 7705142
ER  -