@misc{indiciaeb14a99c8f7af, title = {Anhydrous guanine: a synchrotron study.}, author = {Kathy Guille and William Clegg}, year = {2006}, doi = {10.1107/s0108270106026011}, url = {https://pubmed.ncbi.nlm.nih.gov/16891735/}, note = {Source identifier: 16891735} }