Michael, B Methotrexate is effective in preventing acute and potentially chronic renal allograft rejection. [electronic resource] - Transplantation proceedings Oct 1994 - 3046-7 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 0041-1345 Subjects--Topical Terms: Acute DiseaseAdultChronic DiseaseCreatinine--bloodFemaleFollow-Up StudiesGraft Rejection--prevention & controlHumansImmunosuppressive Agents--therapeutic useKidney Transplantation--immunologyMaleMethotrexate--adverse effectsMiddle AgedRenin--bloodTime FactorsTransplantation, Homologous