@article{IUPAC+N04254+2019,
url = {https://doi.org/10.1351/goldbook.N04254},
institution = {International Union of Pure and Applied Chemistry (IUPAC)},
year = {2019},
title = {nucleotide bases},
doi = {doi:10.1351/goldbook.N04254},
edition = {3.0.1}
}