Short description: In Russian. Zalkan, Petr Markovich. Clinical Microscopy in the Daily Practice of a Venereologist. Perm: Publishing House of the Perm Biological Research Institute Uralpolygraph, 1931: Perm District Type 1. The image is provided for reference only. It may reflect condition of one of the available copies or only help in identifying the edition. Please feel free to contact us for a detailed description of the copies available. SKU9286113