'Helicobacter pylori has special defenses against this acid, which allow it to live in the stomach & cause ulcers'
hydrochloric acid
BACTERIOLOGY: Helicobacter pylori has special defenses against this acid, which allow it to live in the stomach & cause ulcers
Helicobacter pylori has special defenses against this acid, which allow it to live in the stomach & cause ulcers
Helicobacter pylori has special defenses against this acid, which allow it to live in the stomach & cause ulcers
BACTERIOLOGY
hydrochloric acid
BACTERIOLOGY