N. R. Ivanov

• Aktual'nye voprosy detskoĭ patologii
• Neprotorennymi dorogami
• Okhrana okruzhai͡u︡shcheĭ sredy v Povolzhʹe
• Peculiarities in the formation of Phaseolus L. species in the Old and the New World
• Saratovskie uchenye-mediki
• V osazhdennom Leningrade
• Voprosy klinicheskoĭ i e̊ksperimental'noĭ mikrobiologii
• Voprosy klinicheskoĭ nevropatologii
• [V osazhdennom Leningrade