00775naa#a2200229#i#450# EN\\bibl\56892 20241122040529.5 2712-8164 20220325b2022####ek#y0engy0150####ca RUS RU ORIGINAL INVESTIGATIONS Original article SANITARY AND PARASITOLOGICAL CONDITION OF WATER BODIES OF THE CITY OF ASTRAKHAN AND THE ASTRAKHAN REGION Journal article Astrakhan Astrakhan State Medical University 2022 7 с. Journal article local . 613.471-002.8 (470.46) 3.2.2 RUS Krawchenko Diana A Arakelyan Rudolf S Vasilkova Vera Vladimirovna Vanyukova Olga A Sivcova Ludmila A lobrj.ru