英文關鍵字
stomach
gastrointestinal
anatomy
histology
micrograph
mucosa
submucosa
muscularis
epithelium
connective
tissue
smooth
muscle
gastric
glands
digestive
system
crosssection
medical
physiology
structure
digestion
wall
biopsy
pathology
luminal
organs
layers
cell
gastroenterology
laboratory
research
educational
health
medicine
anatomical
study
microscopic
biomedical
science
internal
diagnosis
sample
cellular
composition
organ
film
footage
microscopy
view