KARACA, Çetin (2019) “Is lower socio-economic status a risk factor for Helicobacter pylori infection in pregnant women with hyperemesis gravidarum?”, Turkish Journal of Gastroenterology, pp. 86–89. Available at: https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/1226 (Accessed: 23 July 2025).