TY  - RPRT
TI  - Throw it away, Sam: the controlled circulation journals.
AU  - D Rennie
AU  - L A Bero
PY  - 1990
DO  - 10.2214/ajr.155.4.2119127
UR  - https://pubmed.ncbi.nlm.nih.gov/2119127/
ID  - 2119127
ER  -