title: Purine and pyrimidine metabolism: new challenges.
authors.affiliation: Department of Medical Oncology, VU University Medical Center, Amsterdam, The Netherlands.
authors.forename: G J
authors.initials: GJ
authors.lastname: Peters
authors.forename: A B P
authors.initials: AB
authors.lastname: van Kuilenburg
authors.forename: R A
authors.initials: RA
authors.lastname: de Abreu
mesh_terms: D045744:Cell Line, Tumor; D004247:DNA / Q000737:chemistry*; D005786:Gene Expression Regulation; D005821:Genetic Techniques; D006801:Humans; D007041:Hypoxanthine Phosphoribosyltransferase / Q000235:genetics; D007391:International Cooperation; D011685:Purine Nucleotides / Q000737:chemistry*; D011742:Pyrimidine Nucleotides / Q000737:chemistry*
chemical_list: D011685:Purine Nucleotides; D011742:Pyrimidine Nucleotides; D004247:DNA; D007041:Hypoxanthine Phosphoribosyltransferase