TY  - RPRT
TI  - Project 3000 by 2000: progress during tumultuous times.
AU  - W T Butler
PY  - 1999
DO  - 10.1097/00001888-199904000-00008
UR  - https://pubmed.ncbi.nlm.nih.gov/10219194/
ID  - 10219194
ER  -