TY - GEN AU - Desgres,J AU - Begue,R J AU - Padieu,P TI - [Qualitative and quantitative analyses of urinary 17-ketosteroids and 20-hydroxy-21-deoxysteroids by gas-liquid chromatography and mass spectrometry] SN - 0009-8981 PY - 1973///1015 KW - 17-Ketosteroids KW - urine KW - Androstanes KW - Androsterone KW - Chromatography, Gas KW - Dehydroepiandrosterone KW - Evaluation Studies as Topic KW - Humans KW - Hydroxysteroids KW - isolation & purification KW - Ketosteroids KW - Mass Spectrometry KW - Methods KW - Pregnanediol KW - Pregnanes KW - Pregnanetriol KW - Snails KW - enzymology KW - Stereoisomerism KW - Steroids KW - Sterols KW - Tritium N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0009-8981(73)90183-6 ER -