Heartburn

Heartburn is a special feeling of discomfort behind the sternum that extends upwards from the epigastric region along the esophagus. One way or another it is associated with the return of gastric contents in the …

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Prevention of malaria

Malaria is a parasitic tropical disease characterized by attacks of fever, anemia, enlargement of the liver and spleen, sometimes hemolytic jaundice. In a severe course, complications may develop coma, infectious-toxic shock, acute renal failure, blood …

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