APA (7th ed.) Citation

DS, S., VD, K., SA, M., & PD, G. (2002). Erythema elevatum diutinum. Journal of postgraduate medicine, 48(4), 310.

Chicago Style (17th ed.) Citation

DS, Sachdev, Kharkar VD, Mahajan SA, and Gupte PD. "Erythema Elevatum Diutinum." Journal of Postgraduate Medicine 48, no. 4 (2002): 310.

MLA (9th ed.) Citation

DS, Sachdev, et al. "Erythema Elevatum Diutinum." Journal of Postgraduate Medicine, vol. 48, no. 4, 2002, p. 310.