TY  - RPRT
TI  - G.M.C. retention fee.
AU  - M R Draper
PY  - 1970
DO  - 10.1016/s0140-6736(70)90158-3
UR  - https://pubmed.ncbi.nlm.nih.gov/4194982/
ID  - 4194982
ER  -