Robuta

https://pubs.rsc.org/en/Content/ArticleLanding/2010/AY/C0AY00164C Expedient methodology for total methotrexate polyglutamation pool determination in human... The measurement of methotrexate polyglutamate metabolites in red blood cells has potential to aid in individualization of methotrexate therapy in rheumatoid... expedientmethodologytotalmethotrexatepool