Elderly people are prone to hemorrhage and many people often ignore this symptom because they think the skin of the arteries is aging, or simply hemorrhoids are not worrying. However, this sign can warn

Immunoglobulins are unique biologic medicines that can be either infused or injected to treat rare, life-threatening, chronic, and genetic diseases. These diseases include bleeding disorders, immune

EPIDEMIC OF PLAGUE In the southwestern part of the United States, plague [Latin plaga, pest] occurs primarily in wild rodents (ground squirrels and prairie dogs). However, massive human epidemics occurred