Serum leukemia inhibitory factor (LIF) levels in patients with Takayasu's and Giant cell arteritis: A cross-sectional study Rahime Aksoy; Tahsin Murat Turgay; Recep Yilmaz; Serdar Sezer; Müçteba Enes Yayla; Emine Uslu Yurteri;

The Macaroni sign: The pathognomonic ultrasonography sign of Takayasu arteritis Arghya Chattopadhyay; Sanjay Jain;