TY  - RPRT
TI  - Retention: an equal partner.
AU  - S W Rosenstein
AU  - B N Jacobson
PY  - 1971
DO  - 10.1016/0002-9416(71)90227-2
UR  - https://pubmed.ncbi.nlm.nih.gov/5278985/
ID  - 5278985
ER  -