1930–1990 YILLARDA QISHLOQ HUDUDLARIDA SOG‘LIQNI SAQLASH TIZIMI VA BUGUNGI BIRLAMCHI TIBBIY YORDAM MODELI. scientific. 2026;87(3):360-366. Accessed February 28, 2026. https://journalss.org/index.php/obr/article/view/19368