{"id":"W2054762610","doi":"10.1016/j.chroma.2008.04.066","title":"Isolation and quantification by high-performance liquid chromatography–ion-trap mass spectrometry of androgen sulfoconjugates in human urine","year":2008,"lang":"en","type":"article","venue":"Journal of Chromatography A","topic":"Hormonal and reproductive studies","field":"Medicine","cited_by":53,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"World Anti-Doping Agency; Australian Government","keywords":"Chemistry; Chromatography; Epitestosterone; Mass spectrometry; Androsterone; Etiocholanolone; Electrospray ionization; Urine; Ion trap; Elution; Sample preparation; Steroid; Biochemistry","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003891253,0.0001811466,0.0006227107,0.0009701868,0.0001227676,0.000007315867,0.00008459378,0.00008128466,0.00001257726],"category_scores_gemma":[0.00002977471,0.0001393774,0.0001769097,0.0009926057,0.0003764794,0.0002596898,0.00001821282,0.0002348414,6.259771e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002018917,"about_ca_system_score_gemma":0.00004507031,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003284313,"about_ca_topic_score_gemma":0.000002169933,"domain_scores_codex":[0.998382,0.00004808649,0.0007919344,0.0002125333,0.0003700657,0.0001953389],"domain_scores_gemma":[0.9988642,0.00003739386,0.0005567754,0.0001740836,0.0002718565,0.00009568901],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0003482862,0.0002915504,0.3856177,0.0001661298,0.0002179594,0.00002276802,0.0002744982,0.000003123464,0.6127362,0.00006806292,0.0001766493,0.0000769866],"study_design_scores_gemma":[0.001404474,0.001870371,0.6416911,0.0002103688,0.00007194758,0.0004151048,0.0001580862,0.00001046615,0.3538153,0.0001504197,0.00009111559,0.0001112216],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9919255,0.007137936,0.0001507886,0.0003093287,0.00007558243,0.00020828,0.000007456144,0.00001518554,0.0001699483],"genre_scores_gemma":[0.9935508,0.005215958,0.00103709,0.00001473118,0.0001402789,0.000004381374,0.000009673785,0.00001579216,0.00001126971],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2589209,"threshold_uncertainty_score":0.5683645,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0130764867366725,"score_gpt":0.2478990595518986,"score_spread":0.2348225728152261,"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."}}