title: Further studies on the purine and pyrimidine metabolism of Tetrahymena.
authors.forename: G W
authors.initials: GW
authors.lastname: KIDDER
authors.forename: V C
authors.initials: VC
authors.lastname: DEWEY
authors.forename: R E
authors.initials: RE
authors.lastname: PARKS
authors.forename: M R
authors.initials: MR
authors.lastname: HEINRICH
mesh_terms: D001669:Biochemical Phenomena; D001671:Biochemistry; D006801:Humans; D011687:Purines; D011743:Pyrimidines; D013768:Tetrahymena
chemical_list: D011687:Purines; D011743:Pyrimidines; C030986:pyrimidine; C030985:purine
keywords: BIOCHEMISTRY; PURINE AND PURINE BASES; PYRIMIDINES