WA Schmidt. Rheumatology (Oxford). Diagnosis of early Takayasu arteritis with sonography. 2002;41(5):496-502. doi:10.1093/rheumatology/41.5.496.
Tezuka D, et al. Role of FDG PET-CT in Takayasu arteritis: sensitive detection of recurrences. JACC Cardiovasc Imaging. 2012;5(4):422-9. doi:10.1016/j.jcmg.2012.01.013.