Epidemiology of endometriosis in Kazakhstan: a national population-based cohort analysis (2014–2019) using data from the national electronic healthcare system - Aimagambetova, Gulzhanat; Sakko, Yesbolat; Ukybassova, Talshyn; Terzic, Milan; Marat, Aizada; Kamzayeva, Nazira; Gusmanov, Arnur; Zhakhina, Gulnur; Yerdessov, Sauran; Mussina, Kamilla; Syssoyev, Dmitriy; Gaipov, Abduzhappar (Frontiers in Medicine, 2025)