N., S., and Ranjitha Madamakki. “Rare Case of Active Lupus Nephritis With Mixed Connective Tissue Disease in Pregnancy”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 12, no. 4, Mar. 2023, pp. 1190-2, doi:10.18203/2320-1770.ijrcog20230843.