TY  - RPRT
TI  - Cyclic nucleotides.
AU  - J G Hardman
AU  - G A Robison
AU  - E W Sutherland
PY  - 1971
DO  - 10.1146/annurev.ph.33.030171.001523
UR  - https://pubmed.ncbi.nlm.nih.gov/4157117/
ID  - 4157117
ER  -