Forbess, L; Bannykh, S (2015). "Polyarteritis Nodosa". Rheumatic Disease Clinics of North America. 41 (1): 33–46, vii. doi:10.1016/j.rdc.2014.09.005. PMID25399938.
Russell Goodman; Paul F. Dellaripa; Amy Leigh Miller; Joseph Loscalzo (January 2, 2014). "An Unusual Case of Abdominal Pain". N Engl J Med. 370 (1): 70–75. doi:10.1056/NEJMcps1215559. PMID24382068.
Forbess, L; Bannykh, S (2015). "Polyarteritis Nodosa". Rheumatic Disease Clinics of North America. 41 (1): 33–46, vii. doi:10.1016/j.rdc.2014.09.005. PMID25399938.
Russell Goodman; Paul F. Dellaripa; Amy Leigh Miller; Joseph Loscalzo (January 2, 2014). "An Unusual Case of Abdominal Pain". N Engl J Med. 370 (1): 70–75. doi:10.1056/NEJMcps1215559. PMID24382068.