Syrlybayeva L, Zharmakhanova G, Kononets V, Gaisiyeva Z. Age-Specific Reference Values for Free Carnitine and Short Chain Acylcarnitines Content in Dried Blood Spots in Newborns in Western Kazakhstan: A Tandem Mass Spectrometry Measurement. EPHELS [Internet]. 2024 Sep. 1 [cited 2024 Nov. 23];13:103-10. Available from: https://ephels.net/index.php/ephels/article/view/117