Bilyakov, A. M. “Cortisol and Pregnenolone As Diagnostic Criteria for Evaluating the Duration of Dying of a Person at the Early Stages of Antemortem Period”. Морфологія / Morphologia / Morfologìâ, vol. 6, no. 4, Nov. 2012, pp. 18-21, doi:10.26641/1997-9665.2012.4.18-21.