TY  - RPRT
TI  - Direct open supervision: a team approach.
AU  - U J Olson
AU  - P F Pegg
PY  - 1979
DO  - 10.1111/j.1545-5300.1979.00463.x
UR  - https://pubmed.ncbi.nlm.nih.gov/527704/
ID  - 527704
ER  -