TY  - RPRT
TI  - Meta-analysis--"how many languages?".
AU  - B Hedon
PY  - 1993
DO  - 10.1016/s0015-0282(16)56120-2
UR  - https://pubmed.ncbi.nlm.nih.gov/8339845/
ID  - 8339845
ER  -