Syrlybayeva, Lyazzat, Gulmira Zharmakhanova, Victoria Kononets, and Zhanylsyn Gaisiyeva. 2024. “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”. The Eurasia Proceedings of Health, Environment and Life Sciences 13 (September):103-10. https://ephels.net/index.php/ephels/article/view/117.