TY  - RPRT
TI  - Forum: the U.S. Air Force HEART program model.
AU  - L Jacobson
PY  - 1981
DO  - 10.1016/0091-7435(81)90015-3
UR  - https://pubmed.ncbi.nlm.nih.gov/7267623/
ID  - 7267623
ER  -