Portion of Modified Barium Swallow test

Portion of Modified Barium Swallow test

How food & liquid travels down two paths. If it is Zenker's Diverticulum, there does not appear to be a pouch. If it is a Double Barrel esophagus.

test Introduction to Chemistry

Introduction to ChemistryIntroduction to Chemistry

Self healing hydrogels and its industrial applications

Hydrogels are water-swollen, cross-linked polymeric structures produced by reactions of monomers or by hydrogen bonding. This hydrogels used in various applications .