Authors: R A Kevorkova; N A Iofis; E V Dzevishek; A V Agafonov; V I Kalugin; E I Kuznetsova; Iu V Zaretskiĭ; N B Dobrova Journal: Med Tekh Date: 1989 Nov-Dec
Authors: G I Tsukerman; N B Dobrova; D O Faminskiĭ; L V Pomortseva; I N Gvakhariia; N A Chigogidze; Iu V Zaretskiĭ Journal: Vestn Akad Med Nauk SSSR Date: 1989