TY  - RPRT
TI  - Reading research critically: results--group data.
AU  - M Giuffre
PY  - 1996
DO  - 10.1016/s1089-9472(96)90092-1
UR  - https://pubmed.ncbi.nlm.nih.gov/8970300/
ID  - 8970300
ER  -