COMBINED APPLICATION OF MICRONEEDLE RF-THERAPY AND INJECTIONS BY PLATELET-RICH PLASMA ACTIVATED BY AUTOLOGICAL THROMBIN IN AESTHETIC MEDICINE Article Alenichev A.Y., Kruglova L.S., Fedorov S.M., Sharypova I.V., Ast N.A. Физиотерапия, бальнеология и реабилитация. Vol. 16. 2017. P. 320-324