TY  - RPRT
TI  - Introduction to current directions
AU  - AJ Tomkins
PY  - 1999
DO  - 10.1002/(sici)1099-0798(199910/12)17:4<407::aid-bsl372>3.0.co;2-5
UR  - https://pubmed.ncbi.nlm.nih.gov/10653989/
ID  - 10653989
ER  -