BY-NC-ND 3.0 license Open Access Published by De Gruyter Open Access April 25, 2010

Qualitative and quantitative analysis of gallic acid in Alchemilla vulgaris, Allium ursinum, Acorus calamus and Solidago virga-aurea by chip-electrospray ionization mass spectrometry and high performance liquid chromatography

Dumitru Condrat, Cristina Mosoarca, Alina Zamfir, Florin Crişan, Maria Szabo and Alfa Lupea
From the journal Open Chemistry