RT Journal Article SR Electronic T1 Handbook of Fetal Heart Rate Monitoring by Julian T. Parer, M.D., Ph.D. JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 483 OP 483 VO 51 IS 2 A1 Mortimer G. Rosen YR 1984 UL http://www.ccjm.org/content/51/2/483.2.abstract AB