Subba, Aita Rani Evaluation of Some Selected Medicinal Plants of Sikkim Himalaya for Efficacy Against Rheumatoid Arthritis Ph.D Santosh Kumar Rai - Gangtok: Sikkim University, 2022. - 264p. - Department of Botany . English Subjects--Topical Terms: Medicinal plantsSikkim Himalaya.Rheumatoid arthritis. Dewey Class. No.: 581.6340954167 / SUB/E