title: Experience with Papanicolaou stains in the study of gastric contents.
mesh_terms: D004396:Coloring Agents; D005766:Gastrointestinal Contents; D006801:Humans; D013194:Staining and Labeling / Q000379:methods*; D013270:Stomach
chemical_list: D004396:Coloring Agents
keywords: STAINS AND STAINING/methods; STOMACH/contents