Establish the Precise Epidemiologic Data of Helicobacter pylori Infection in Children and Aldolescents---Using the 13C-Urea Breath Test (II)

2002-01-012024-05-13https://scholars.lib.ntu.edu.tw/handle/123456789/645331Establish the Precise Epidemiologic Data of Helicobacter pylori Infection in Children and Aldolescents---Using the 13C-Urea Breath Test (II)