PT - JOURNAL ARTICLE AU - Akiyama, Mitsuhiro AU - Kaneko, Yuko AU - Takeuchi, Tsutomu TI - Tocilizumab for the treatment of polyarteritis nodosa: a systematic literature review AID - 10.1136/annrheumdis-2020-218710 DP - 2020 Sep 09 TA - Annals of the Rheumatic Diseases PG - annrheumdis-2020-218710 4099 - http://ard.bmj.com/content/early/2020/09/08/annrheumdis-2020-218710.short 4100 - http://ard.bmj.com/content/early/2020/09/08/annrheumdis-2020-218710.full