During the 20th century there have been major shifts in the incidence and types of disorders of the digestive tract and it accounts for 10% of all deaths in the US, with increasing risk as you age. So what can be causing all this dysfunction?
During the 20th century there have been major shifts in the incidence and types of disorders of the digestive tract and it accounts for 10% of all deaths in the US, with increasing risk as you age. So what can be causing all this dysfunction?