WILLÉN , Roger; CARLÉN , Birgitta; WANG , Xin; PAPADOGIANNAKIS , Nicos; ODSELIUS , Rolf; WADSTRÖM , Torkel. Morphologic Conversion of Helicobacter Pylori from Spiral to Coccoid Form: Scanning (SEM) and Transmission Electron Microscopy (TEM) Suggest Viability: Scanning (SEM) and transmission electron microscopy (TEM) suggest viability. Upsala Journal of Medical Sciences, [S. l.], v. 105, n. 1, p. 31–40, 2000. DOI: 10.1517/03009734000000045. Disponível em: https://ujms.net/index.php/ujms/article/view/6599. Acesso em: 12 nov. 2026.