Guidelines

PRISMA-P
PRISMA-S
PRISMA-ScR
QD3 definitions
QUADAS
R-AMSTAR
RCOG
RCR4 definitions
RDN2 definitions
RE11 definitions
REPRISE
RhPAP
RIFLE2 definitions
RIGHT
RMS6 definitions
ROAST2 definitions
ROLE
RR18 definitions
RS23 definitions
RSD5 definitions