Quantitative determination of cyclic polylactic acid oligomers in serum by direct injection liquid chromatography tandem mass spectrometry

Autor: Osaka, Issey, Yoshimoto, Arihumi, Watanabe, Mikio, Takama, Masashi, Murakami, Masahiro, Kawasaki, Hideya, Arakawa, Ryuichi
Zdroj: In Journal of Chromatography B 2008 870(2):247-250
Databáze: ScienceDirect