C. D. Rahul, R. K. Sharma, and D. Talwar, “Sarcoidosis with ankylosing spondylitis: changing therapeutic landscape”, Sarcoidosis Vasc Diffuse Lung Dis, vol. 35, no. 3, pp. 285–288, Oct. 2018, doi: 10.36141/svdld.v35i3.6679.