No abstract available
MeSH terms
-
Adolescent
-
Adult
-
Aged
-
Child
-
Child, Preschool
-
Clinical Laboratory Techniques / standards
-
Digestive System / pathology*
-
Female
-
Gastrointestinal Diseases / diagnosis*
-
Gastrointestinal Diseases / pathology
-
Humans
-
Male
-
Middle Aged