RT Journal Article SR Electronic T1 Endosalpingiosis JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 345 OP 352 VO 48 IS 3 A1 Holmes, Michael D. A1 Levin, Howard S. A1 Ballard, Lester A. YR 1981 UL http://www.ccjm.org/content/48/3/345.abstract AB