ORY, SJ. (1989). ECTOPIC PREGNANCY - CURRENT EVALUATION AND TREATMENT
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MAYO CLINIC PROCEEDINGS, 64(7), 874-877. 10.1016/S0025-6196(12)61764-9
ORY, SJ. (1989). ECTOPIC PREGNANCY - CURRENT EVALUATION AND TREATMENT
. MAYO CLINIC PROCEEDINGS, 64(7), 874-877. 10.1016/S0025-6196(12)61764-9