TY - RPRT TI - Retroperitoneal ectopic pregnancy. AU - Jung Whee Lee AU - Kyung Myung Sohn AU - Hyun Seok Jung PY - 2005 DO - 10.2214/ajr.184.5.01841600 UR - https://pubmed.ncbi.nlm.nih.gov/15855124/ ID - 15855124 ER -