TY  - RPRT
TI  - Tag system eliminates check lists.
AU  - D M Ruppert
AU  - N L Ruhlow
PY  - 1968
DO  - 10.1016/s0001-2092(08)70122-4
UR  - https://pubmed.ncbi.nlm.nih.gov/5186753/
ID  - 5186753
ER  -