Beneficial effects of leucovorin after methotrexate treatment in rheumatoid arthritis: a case report.
Polk
J R
JR
D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D006801:Humans; D002955:Leucovorin / Q000627:therapeutic use*; D008297:Male; D008727:Methotrexate / Q000009:adverse effects / Q000037:antagonists & inhibitors*; D008875:Middle Aged; D013280:Stomatitis / Q000139:chemically induced / Q000517:prevention & control*
D002955:Leucovorin; D008727:Methotrexate