No abstract available
MeSH terms
-
Aged
-
Ancylostoma / isolation & purification
-
Ancylostomatoidea / growth & development*
-
Ancylostomatoidea / pathogenicity*
-
Animals
-
Duodenum / parasitology
-
Duodenum / pathology
-
Endoscopy, Digestive System
-
Gastrointestinal Hemorrhage / epidemiology*
-
Gastrointestinal Hemorrhage / etiology*
-
Hookworm Infections / complications*
-
Humans
-
Male
-
Microscopy