TY  - RPRT
TI  - Back to basics.
AU  - A N Cranin
PY  - 2000
DO  - 10.1563/1548-1336(2000)26<73:e>2.0.co;2
UR  - https://pubmed.ncbi.nlm.nih.gov/11831333/
ID  - 11831333
ER  -