For citations:
Stepanova E.S., Makarenkova L.M., Goryainov S.V., Fedotcheva T.A., Shimanovsky N.L. Development of Simultaneous Determination Method of a Pregnan Steroid with Gestagenic Activity – Gestobutanoil and Two its Metabolites in Rat Serum. Drug development & registration. 2021;10(2):112-118. (In Russ.) https://doi.org/10.33380/2305-2066-2021-10-2-112-118