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- [25] MASS-SPECTROMETRY OF MEDICINES - QUANTITATIVE-DETERMINATION BY DIRECT PROBE INLET SYSTEM MASS CHROMATOGRAPHY BIOMEDICAL MASS SPECTROMETRY, 1978, 5 (03): : 192 - 197
- [26] QUANTITATIVE-DETERMINATION OF POLYCYCLIC AROMATIC HYDROCARBON IMPURITIES OF AIR USING MASS-SPECTROMETRY ERDOL & KOHLE ERDGAS PETROCHEMIE, 1973, 26 (11): : 664 - 664
- [27] QUANTITATIVE-DETERMINATION OF DIETHYLSTILBESTROL IN BOVINE URINE WITH ISOTOPE-DILUTION MASS-SPECTROMETRY BIOMEDICAL AND ENVIRONMENTAL MASS SPECTROMETRY, 1986, 13 (05): : 245 - 249
- [28] METHANOL-CHEMICAL IONIZATION MASS-SPECTROMETRY OF CARBOXYLIC-ACIDS AND GAS-PHASE ESTERIFICATION CHINESE SCIENCE BULLETIN, 1989, 34 (04): : 351 - 352
- [30] EFFECTS OF BIFUNCTIONAL INTERACTIONS IN CHEMICAL IONIZATION MASS-SPECTROMETRY OF CARBOXYLIC-ACIDS AND METHYL-ESTERS ORGANIC MASS SPECTROMETRY, 1976, 11 (02): : 188 - 196