TY  - RPRT
TI  - Nirje's Eight Planks.
AU  - Robert Perske
PY  - 2004
DO  - 10.1352/0047-6765(2004)42<147:nep>2.0.co;2
UR  - https://pubmed.ncbi.nlm.nih.gov/15008640/
ID  - 15008640
ER  -