RT Journal Article SR Electronic T1 Movable discoloration in the scrotum with attendant pain JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 578 OP 586 DO 10.1136/emermed-2020-210269 VO 38 IS 8 A1 Takateru Ihara A1 Satoshi Arino A1 Osamu Nomura YR 2021 UL http://emj.bmj.com/content/38/8/578.abstract AB