Pattern of methylated purine bases in urine of cancer patients. Analysis by mass spectrometry.
Lorenzini
L
L
Institute of General Surgery, University of Siena, Italy.
De Martino
A
A
Testi
W
W
Sorbellini
F
F
Catinella
S
S
Traldi
P
P
Marinello
E
E
Porcelli
B
B
D002851:Chromatography, High Pressure Liquid / Q000379:methods; D015179:Colorectal Neoplasms / Q000601:surgery / Q000652:urine*; D006801:Humans; D013058:Mass Spectrometry / Q000379:methods; D008745:Methylation; D011687:Purines / Q000652:urine*; D012016:Reference Values
D011687:Purines