Londono, John <br/><br/>
Therapeutic efficacy and safety of methotrexate + leflunomide in Colombian patients with active rheumatoid arthritis refractory to conventional treatment.  [electronic resource] 

 -  Revista brasileira de reumatologia  Dec 2012 
 - 837-45 p.  digital 
<br/><br/> Publication Type: Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1809-4570 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Aged<br/>Aged, 80 and over<br/>Arthritis, Rheumatoid--drug therapy<br/>Child<br/>Colombia<br/>Drug Therapy, Combination<br/>Female<br/>Humans<br/>Isoxazoles--adverse effects<br/>Leflunomide<br/>Male<br/>Methotrexate--adverse effects<br/>Middle Aged<br/>Young Adult