00572naa#a2200181#i#450# EN\\bibl\56907 20240506020430.1 2712-8164 20220925b2022####ek#y0engy0150####ca RUS RU TO THE QUESTION OF THE EFFECTIVENESS OF SANITARY AND EDUCATIONAL WORK IN SOCIAL GROUPS Journal article Astrakhan Astrakhan State Medical University 2022 3 с. Journal article local . 618.3-06-08: 618.11-006.2 RUS Guseynalieva Vafa Namik kyzy kaspmed.ru