title: STUDIES ON THE ANALYSIS OF PURINE AND PYRIMIDINE BASES OF NUCLEIC ACID. III. A DIRECT SPECTROPHOTOMETRIC METHOD FOR THE ANALYSIS OF THE PURINE AND PYRIMIDINE BASES IN DNA.
mesh_terms: D000225:Adenine; D003596:Cytosine; D004247:DNA; D006147:Guanine; D009696:Nucleic Acids; D011687:Purines; D011743:Pyrimidines; D013053:Spectrophotometry; D013941:Thymine
chemical_list: D009696:Nucleic Acids; D011687:Purines; D011743:Pyrimidines; D006147:Guanine; D003596:Cytosine; D004247:DNA; D000225:Adenine; C030986:pyrimidine; D013941:Thymine; C030985:purine
keywords: ADENINE; CYTOSINE; DNA; GUANINE; SPECTROPHOTOMETRY; THYMINE