About PORCELLI B
About Univ. Siena, Siena, ITA
About MURACA L F
About Univ. Siena, Siena, ITA
About FROSI B
About Univ. Siena, Siena, ITA
About MARINELLO E
About Univ. Siena, Siena, ITA
About VERNILLO R
About Ospedale Le Scotte Univ. Siena, Siena, ITA
About DE MARTINO A
About Ospedale Le Scotte Univ. Siena, Siena, ITA
About CATINELLA S
About C.N.R., Padova, ITA
About TRALDI P
About Centro di Studio sulla Stabilita e Reattivita dei Composti di Coordinazione, C.N.R., Padova, ITA
About Rapid Communications in Mass Spectrometry
About fast atom bombardment mass spectrometry
About Physical analysis of organic compounds
About Diagnosis of tumors(=neoplasms)
About Urine
About Xanthine
About 1-Methylxanthine
About 3-Methylxanthine
About 7-Methylxanthine
About 8-Methylxanthine
About Theophylline
About Theobromine
About Paraxanthine
About Caffeine
About 9-Methylxanthine
About Adenine
About N-Methyladenine
About 1-Methyladenine
About 2-Methyladenine
About 3-Methyladenine
About 9-Ethyladenine
About N,N-Dimethyladenine
About N-(1,2-Dimethyl-2-propenyl)-1H-purin-6-amine
About Benzyladenine
About Guanine
About 1-Methylguanine
About 7-Methylguanine
About 1,7-Dimethylguanine
About 3-Methylguanine
About 9-Methylguanine
About 2-(Dimethylamino)-1,9-dihydro-9-methyl-6H-purin-6-one
About 9-Ethylguanine
About Hypoxanthine
About 1-Methyl-1H-purin-6-ol
About 尿
About 抽出物
About メチル化
About プリン塩基
About マッピング
About 高速原子衝撃質量分析