title: X-ray diffraction studies of cytosine, uracil and thymine.
authors.forename: E
authors.initials: E
authors.lastname: FESSENDEN
mesh_terms: D003596:Cytosine; D011743:Pyrimidines / Q000737:chemistry*; D013941:Thymine / Q000737:chemistry*; D014498:Uracil; D014961:X-Ray Diffraction
chemical_list: D011743:Pyrimidines; D014498:Uracil; D003596:Cytosine; D013941:Thymine
keywords: PYRIMIDINES/chemistry; THYMINE/chemistry