Helicobacter Pylori

Shawna L. Fleming · I. Edward Alcamo

2007年1月 · Infobase Publishing

關於這本電子書

For many years, doctors blamed painful stomach ulcers on stress or spicy foods. More recently, however, scientists have determined that many ulcers are actually caused by a bacterium called Helicobacter pylori. H. pylori affects more than ha