Omeprazole.
D000818:Animals; D005753:Gastric Mucosa / Q000187:drug effects; D006801:Humans; D016296:Mutagenesis / Q000187:drug effects*; D009853:Omeprazole / Q000009:adverse effects*; D051381:Rats; D013274:Stomach Neoplasms / Q000139:chemically induced
D009853:Omeprazole