Pyrazolopyrimidines in "all-natural" products for erectile dysfunction treatment: the unreliable quality of dietary supplements /
Schramek, Nicholas.
Pyrazolopyrimidines in "all-natural" products for erectile dysfunction treatment: the unreliable quality of dietary supplements / Nicholas Schramek, Uwe Wollein, Wolfgang Eisenreich.
YS2015 M10
Dietary supplements.
Impurities.
Liquid chromatography-mass spectrometry (LC-MS/MS).
ARTICLE (Eng)
Food Additives & Contaminants : Part A 32 (2) 2015 :127-140 1944-0049