Citazione APA

Xia, H. H., Fan, X., & Talley, N. J. (1999). Clarithromycin resistance in Helicobacter pylori and its clinical relevance. World J Gastroenterol.

Stile di citazione Chicago

Xia, Harry Hua-Xiang, Xue-Gong Fan, e Nicholas J. Talley. "Clarithromycin Resistance in Helicobacter Pylori and Its Clinical Relevance." World J Gastroenterol 1999.

Citazione MLA

Xia, Harry Hua-Xiang, Xue-Gong Fan, e Nicholas J. Talley. "Clarithromycin Resistance in Helicobacter Pylori and Its Clinical Relevance." World J Gastroenterol 1999.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.