Papers And Originals Unbalanced Deoxyribonucleotide Synthesis Caused by Methotrexate Br Med J 1972; 2 doi: https://doi.org/10.1136/bmj.2.5806.140 (Published 15 April 1972) Cite this as: Br Med J 1972;2:140 Article Related content Metrics Responses Peer review Related articles Correction Correction: BMA negotiations Published: 22 July 1978; Br Med J 2 doi:10.1136/bmj.2.6132.295