{"id":"W2038143616","doi":"10.1016/j.clinbiochem.2009.07.019","title":"Drugs of abuse testing by tandem mass spectrometry: A rapid, simple method to replace immunoassays","year":2009,"lang":"en","type":"article","venue":"Clinical Biochemistry","topic":"Forensic Toxicology and Drug Analysis","field":"Pharmacology, Toxicology and Pharmaceutics","cited_by":78,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Saskatchewan; Saskatchewan Disease Control Laboratory","funders":"","keywords":"Chromatography; Drugs of abuse; Immunoassay; Mass spectrometry; Tandem mass spectrometry; Chemistry; Liquid chromatography–mass spectrometry; Drug; Pharmacology; Medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003327151,0.00193542,0.001918816,0.002115204,0.0006282012,0.001418789,0.002040575,0.004321521,0.00195384],"category_scores_gemma":[0.006174171,0.001117538,0.0007037078,0.0007818249,0.001142855,0.002524499,0.001521798,0.002834498,0.003332419],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005703698,"about_ca_system_score_gemma":0.002133385,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001291589,"about_ca_topic_score_gemma":0.002823492,"domain_scores_codex":[0.9939041,0.001422682,0.0002708785,0.0009145891,0.003311401,0.0001764221],"domain_scores_gemma":[0.9967206,0.00119363,0.0004771753,0.000324907,0.0009579047,0.0003257535],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.002063504,0.0008162393,0.02625196,0.0008872115,0.0003255123,0.001328394,0.0001931521,0.0006523593,0.5614778,0.002420384,0.02830717,0.3752764],"study_design_scores_gemma":[0.0008113337,0.003842667,0.04070161,0.0006959209,0.0008455262,0.04453566,0.0002908645,0.02586953,0.7420418,0.006604751,0.1333138,0.0004465751],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.2253555,0.1002258,0.6089965,0.0228346,0.01026493,0.001032305,0.003397741,0.01245847,0.01543426],"genre_scores_gemma":[0.3199763,0.02714476,0.60474,0.01862635,0.002740425,0.0006794654,0.001575105,0.0008764747,0.02364118],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.004321521,"threshold_uncertainty_score":0.01759583,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08305375378371022,"score_gpt":0.4706146358658287,"score_spread":0.3875608820821185,"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."}}