Journal Article 2 dried blood spot 059QF0KO0R 1 27YG812J1I 1 AA/EPA ratio (arachidonic acid) (eicosapentaenoic acid) 1 AAN7QOV9EA 1 Arachidonic Acid 1 mehr ... Eicosapentaenoic Acid 1 Fatty Acids, Unsaturated 1 Research Support, Non-U.S. Gov't 1 Small Molecule Libraries 1 Water 1 extraction efficiency 1 extraction method 1 gas chromatography 1 n-3 index (fatty acids, omega-3) 1 polyunsaturated fatty acids (fatty acids, unsaturated) 1 recovery 1 small molecule 1 weniger ...