@misc{indiciae10910f80c52e, title = {Ribonucleotide composition of the genetic code.}, author = {R G MARTIN and J H MATTHAEI and O W JONES and M W NIRENBERG}, year = {1962}, doi = {10.1016/0006-291x(62)90365-0}, url = {https://pubmed.ncbi.nlm.nih.gov/14470439/}, note = {Source identifier: 14470439} }