Chakravarty, E. F., & Clowse, M. E. (2012). Pregnancy in the Rheumatic Diseases. In Kelley S Textbook of Rheumatology Volume 1 2 Ninth Edition (Vol. 1, pp. 540–558). https://doi.org/10.1016/B978-1-4377-1738-9.00039-6

Chakravarty, E. F., and M. E. Clowse. “Pregnancy in the Rheumatic Diseases.” In Kelley S Textbook of Rheumatology Volume 1 2 Ninth Edition, 1:540–58, 2012. https://doi.org/10.1016/B978-1-4377-1738-9.00039-6.

Chakravarty EF, Clowse ME. Pregnancy in the Rheumatic Diseases. In: Kelley S Textbook of Rheumatology Volume 1 2 Ninth Edition. 2012. p. 540–58.

Chakravarty, E. F., and M. E. Clowse. “Pregnancy in the Rheumatic Diseases.” Kelley S Textbook of Rheumatology Volume 1 2 Ninth Edition, vol. 1, 2012, pp. 540–58. Scopus, doi:10.1016/B978-1-4377-1738-9.00039-6.

Chakravarty EF, Clowse ME. Pregnancy in the Rheumatic Diseases. Kelley S Textbook of Rheumatology Volume 1 2 Ninth Edition. 2012. p. 540–558.