Objective To study the sensitivity coefficient of human stomach cancer and esophagus cancer to chemotherapeutants and provide reference for doctor screening the effective chemotherapeutant.
STEP 6 Chronic acid indigestion or heartburn can indicate more serious conditions such as coronary disease, hernias, ulcers, stomach cancer, or cancer of the esophagus.
STEP 6: Chronic acid indigestion or heartburn can indicate more serious conditions such as coronary disease, hernias, ulcers, stomach cancer, or cancer of the esophagus.