Send the following on WhatsApp
Continue to Chathttps://forschung.kssg.ch/en/publications/1449-is-a-barium-swallow-complementary-to-endoscopy-essential-in-the-preoperative-assessment-of-laparoscopic-antireflux-and-hiatal-hernia-surgery
https://forschung.kssg.ch/en/publications/1449-is-a-barium-swallow-complementary-to-endoscopy-essential-in-the-preoperative-assessment-of-laparoscopic-antireflux-and-hiatal-hernia-surgery