TY  - RPRT
TI  - Protein structures in receptor classification.
AU  - E A Barnard
PY  - 1997
DO  - 10.1111/j.1749-6632.1997.tb48142.x
UR  - https://pubmed.ncbi.nlm.nih.gov/9186717/
ID  - 9186717
ER  -