The case of the repetitious ripple.
Martin
N J
NJ
Fairview Hospital, Great Barrington, Mass, USA.
D000328:Adult; D016477:Artifacts; D004868:Equipment Failure; D005260:Female; D006801:Humans; D011859:Radiography / Q000295:instrumentation; D012446:Sacroiliac Joint / Q000000981:diagnostic imaging*; D012447:Sacrum / Q000000981:diagnostic imaging*