How many organs need to be involved to diagnose sarcoidosis?: An unanswered question that, hopefully, will become irrelevant. Sarcoidosis Vasc Diffuse Lung Dis [Internet]. 2014 Apr. 18 [cited 2024 Apr. 29];31(1):6-7. Available from: https://www.mattioli1885journals.com/index.php/sarcoidosis/article/view/3318