title: Interference by antifolate drugs in a folate competitive protein-binding assay.
authors.affiliation: CRC Centre for Cancer Therapeutics, Institute of Cancer Research, Sutton, Surrey, UK.
authors.forename: A
authors.initials: A
authors.lastname: Hardcastle
authors.forename: S
authors.initials: S
authors.lastname: Clarke
authors.forename: W
authors.initials: W
authors.lastname: Aherne
mesh_terms: D005492:Folic Acid / Q000097:blood*; D005493:Folic Acid Antagonists / Q000097:blood / Q000494:pharmacology*; D006801:Humans; D011485:Protein Binding; D011799:Quinazolines / Q000097:blood / Q000494:pharmacology*; D011863:Radioimmunoassay; D013876:Thiophenes / Q000097:blood / Q000494:pharmacology*
chemical_list: D005493:Folic Acid Antagonists; D011799:Quinazolines; D013876:Thiophenes; D005492:Folic Acid; C068874:raltitrexed