EFFICIENCY YOHIMBINE AT TREATMENT IMPOTENCE AT THE MEN ELDERLY AGE AND AGGRAVATION OF SOME DISEASES AT THE DERMATOLOGICAL PATIENTS ArticleTISHCHENKO A.L., HALAF F.S., DOLGOV N.A., TISHCHENKO E.L., HADDAD S.M., MALAHOV G.V., KRALIN M.Yu., BDAITSIEV R.V., EL-MAULA A.M., SAVASTENKO A.L., TISHCHENKO L.D.Вестник Российского университета дружбы народов. Серия: Медицина. 2002. С. 88-89