title: Lysolecithin: a factor in the pathogenesis of gastric ulceration?
mesh_terms: D002855:Chromatography, Thin Layer; D004381:Duodenal Ulcer / Q000209:etiology; D005750:Gastric Juice / Q000032:analysis; D005753:Gastric Mucosa; D006801:Humans; D008244:Lysophosphatidylcholines / Q000032:analysis; D013276:Stomach Ulcer / Q000209:etiology*
chemical_list: D008244:Lysophosphatidylcholines