Possible association of low dose methotrexate therapy for rheumatoid arthritis with chronic pulmonary fibrosis
By: Attwa, Isam Tawfiq; al-Shal, Nail; al-Misri, Muhammad Rushdi. Egyptian Rheumatology and Rehabilitation. Vol. 30, no. 3 (May. 2003), pp.311-322, 12 p.
Subjects: Aminobenzoic acids