[Ultrastructural changes in gastric mucosa cells in duodenal preulcers and ulcers].
D004381:Duodenal Ulcer / Q000473:pathology*; D005753:Gastric Mucosa / Q000648:ultrastructure*; D006801:Humans
Ul'trastrukturnye izmeneniia kletok slizistoĭ obolochki zheludka pri pred"iazvennom sostoianii i iazvennoĭ bolezni dvenadtsatiperstnoĭ kishki