TY - RPRT TI - Morphological changes and outer membrane protein patterns in Helicobacter pylori during conversion from bacillary to coccoid form. AU - B Citterio AU - A Casaroli AU - L Pierfelici AU - M Battistelli AU - E Falcieri AU - W Baffone PY - 2004 UR - https://pubmed.ncbi.nlm.nih.gov/15646049/ ID - 15646049 ER -