title: Uptake and incorporation of tritiated thymidine in in vitro culture.
mesh_terms: D001669:Biochemical Phenomena; D066298:In Vitro Techniques; D009705:Nucleosides / Q000378:metabolism*; D009711:Nucleotides / Q000378:metabolism*; D012107:Research Design; D013936:Thymidine; D046509:Tissue Culture Techniques / Q000378:metabolism*
chemical_list: D009705:Nucleosides; D009711:Nucleotides; D013936:Thymidine
keywords: NUCLEOSIDES AND NUCLEOTIDES/metabolism; TISSUE CULTURE/metabolism