For citations:

Laptev D.S., Petunov S.G., Bobkov D.V., Radilov A.S. The influence of β-endorphin on the functional activity of the isolated heart of rat. The role of δ-opioid receptors. Regional blood circulation and microcirculation. 2015;14(3):66-71. (In Russ.) https://doi.org/10.24884/1682-6655-2015-14-3-66-71