Cheng

One‐week ranitidine bismuth citrate in combinations with metronidazole, amoxycillin and clarithromycin in the treatment of Helicobacter pylori infection: the RBC‐MACH study

Justin C.Y. Wu, W. Leung, Leung, 1999, Alimentary pharmacology & therapeutics.

One‐week use of ranitidine bismuth citrate, amoxycillin and clarithromycin for the treatment of Helicobacter pylori‐related duodenal ulcer

Yung, Leung, W. K. Leung, 1998, Alimentary pharmacology & therapeutics.

Practice Recommendation for the Management of Acute Pharyngitis

Cheng, Chan, Kwan, 2015 .

Tourists＇ Awareness and Liking of Outdoor Advertising

Cheng, Chan, Kara, 2014 .