TY  - RPRT
TI  - Attending coverage.
AU  - P Rosen
AU  - V Markovchick
PY  - 1985
DO  - 10.1016/s0196-0644(85)80641-7
UR  - https://pubmed.ncbi.nlm.nih.gov/4025990/
ID  - 4025990
ER  -