TY  - RPRT
TI  - Brackets: plain, prescribed, preadjusted?
AU  - B F Swain
PY  - 1993
DO  - 10.1016/s0889-5406(05)81730-5
UR  - https://pubmed.ncbi.nlm.nih.gov/8192740/
ID  - 8192740
ER  -