{"id":"W2582709257","doi":"10.14789/jmj.61.322","title":"Department of Obstetrics and Gynecology","year":2015,"lang":"en","type":"article","venue":"Juntendo Medical Journal","topic":"Efficiency Analysis Using DEA","field":"Decision Sciences","cited_by":367,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Obstetrics and gynaecology; Obstetrics; Medicine; Gynecology; Pregnancy; Biology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1010967841794879,"score_gpt":0.3923719720621173,"score_spread":0.2912751878826294,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}