On the dermatovenereological service of the Tselinny kray (1962–1963) Zauresh Nagaibayeva, Valeria Kozina, Zinakul Bissembayeva, Zhanna Mazhitova, Dina Kurbanova and Zauresh Saktaganova E3S Web of Conf., 381 (2023) 02017 Published online: 14 April 2023 DOI: 10.1051/e3sconf/202338102017