{"id":"W2017895456","doi":"10.1016/j.toxlet.2010.11.018","title":"Detection of Δ6-methyltestosterone in a “dietary supplement” and GC–MS/MS investigations on its urinary metabolism","year":2010,"lang":"en","type":"article","venue":"Toxicology Letters","topic":"Hormonal and reproductive studies","field":"Medicine","cited_by":36,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"World Anti-Doping Agency","keywords":"Methyltestosterone; Urine; Chemistry; Chromatography; Zeranol; Endocrinology; Internal medicine; Medicine; 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":[0.0002010078,0.0001252145,0.0003027467,0.0002182943,0.00006414268,0.000002119243,0.00004226982,0.00008052455,0.00004693538],"category_scores_gemma":[0.0001607765,0.0001005299,0.00003700839,0.0001573156,0.0003556678,0.00005341378,0.00005494961,0.0003751597,0.000009872163],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001705552,"about_ca_system_score_gemma":0.00001856862,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005844039,"about_ca_topic_score_gemma":0.0001634594,"domain_scores_codex":[0.9991404,0.00006097435,0.0002205479,0.0002802609,0.0001090757,0.0001887424],"domain_scores_gemma":[0.9995825,0.00008657811,0.00006722217,0.0001615428,0.00003668835,0.00006547231],"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":[0.000138023,0.0002016506,0.0125947,0.00003869164,0.00007902733,0.00003074781,0.0007311095,0.000002899053,0.9843451,0.00008749087,0.0002575547,0.001492957],"study_design_scores_gemma":[0.0009814398,0.0006029715,0.7846234,0.00001544025,0.0000756952,0.00006359905,0.00006605122,0.00000962555,0.2102162,0.00009332258,0.003167322,0.00008496031],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9566144,0.000307473,0.00000492891,0.04217759,0.0003027535,0.0003348125,0.000009149009,0.00001981504,0.0002290877],"genre_scores_gemma":[0.9962104,0.00004101168,0.0007018852,0.002682588,0.0002119113,0.00005345075,0.000008826145,0.00001047915,0.00007946901],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.774129,"threshold_uncertainty_score":0.4099489,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03085960769316946,"score_gpt":0.285229497398522,"score_spread":0.2543698897053525,"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."}}