TY  - RPRT
TI  - General design classifications.
AU  - George A Morgan
AU  - Jeffrey A Gliner
AU  - Robert J Harmon
PY  - 2002
DO  - 10.1097/00004583-200202000-00018
UR  - https://pubmed.ncbi.nlm.nih.gov/11837414/
ID  - 11837414
ER  -