@misc{indiciaedc92c13a691f, title = {[Intraoperative pH-metry in selective proximal vagotomy].}, author = {P M Postolov and N M Kuzin and O V Babkin}, year = {1979}, url = {https://pubmed.ncbi.nlm.nih.gov/36497/}, note = {Source identifier: 36497} }