Deficiency of which of the following vitamin is most commonly seen in short bowel syndrome with ileal resection:

Surgery

Deficiency of which of the following vitamin is most commonly seen in short bowel syndrome with ileal resection:

A tender swelling in submandibular triangle is mostly likely diagnosed as

In transfacial proportions, the face Is divided into how many segments:

Specific for Ankylosing spondylitis is true?