Vardhan, HKabra, PRohatgi, KSingh, R RMalaviya, A N1988-05-012009-05-311988-05-012009-05-311988-05-01Vardhan H, Kabra P, Rohatgi K, Singh RR, Malaviya AN. Sulphasalazine in the treatment of rheumatoid arthritis in India. Journal of the Association of Physicians of India. 1988 May; 36(5): 350http://imsear.searo.who.int/handle/123456789/92228engArthritis, Rheumatoid --drug therapyHumansIndiaSulfasalazine --therapeutic useLetter