title: Accidental ingestion of methotrexate.
mesh_terms: D000061:Accidents, Home; D001219:Aspartate Aminotransferases / Q000097:blood; D002675:Child, Preschool; D004630:Emergencies; D006801:Humans; D007770:L-Lactate Dehydrogenase / Q000097:blood; D002955:Leucovorin / Q000627:therapeutic use; D008297:Male; D008727:Methotrexate / Q000506:poisoning*; D011041:Poisoning / Q000188:drug therapy / Q000201:enzymology; D013997:Time Factors
chemical_list: D007770:L-Lactate Dehydrogenase; D001219:Aspartate Aminotransferases; D002955:Leucovorin; D008727:Methotrexate