title: Quantitative changes of nucleic acids in lymphocytes in culture under the influence of amethopterin.
mesh_terms: D004247:DNA / Q000097:blood*; D004273:DNA, Neoplasm / Q000096:biosynthesis; D006801:Humans; D037102:Lectins / Q000494:pharmacology*; D007938:Leukemia / Q000473:pathology; D008214:Lymphocytes / Q000187:drug effects*; D008727:Methotrexate / Q000494:pharmacology*; D008938:Mitosis / Q000187:drug effects; D012313:RNA / Q000097:blood*; D012334:RNA, Neoplasm / Q000096:biosynthesis; D013997:Time Factors
chemical_list: D004273:DNA, Neoplasm; D037102:Lectins; D012334:RNA, Neoplasm; D012313:RNA; D004247:DNA; D008727:Methotrexate