Define the difference between primary and secondary endocrine pathology?
primary is inhibiting glands
secondary has to do with problems with the pituitary gland
1 The difference between best and secondary evidence is best evidence is the legal doctrine that an original piece of evidence, particularly a document and secondary evidence is Secondary evidence is evidence that has been reproduced from an original document or substituted for an original item. For example, a photocopy of a document or photograph would be considered secondary evidence.