TY  - RPRT
TI  - Guides for reading and interpreting systematic reviews: I. Getting started.
AU  - T P Klassen
AU  - A R Jadad
AU  - D Moher
PY  - 1998
UR  - https://pubmed.ncbi.nlm.nih.gov/9667544/
ID  - 9667544
ER  -