In the American Journal of Gastroenterology, was published a paper of Douglas Rex titled "How I Approach Colonoscopy in Anatomically Difficult Colons"

In the American Journal of Gastroenterology, was published a paper of Douglas Rex titled "How I Approach Colonoscopy in Anatomically Difficult Colons"

In the American Journal of Gastroenterology, was published a paper of Douglas Rex titled "How I Approach Colonoscopy in Anatomically Difficult Colons"