title: [Letter: Extemporaneous biopsy and demonstration of nonspecific esterases in Hirschsprung's disease].
mesh_terms: D001706:Biopsy; D003106:Colon / Q000201:enzymology*; D003125:Colostomy; D004950:Esterases / Q000032:analysis*; D006801:Humans; D008531:Megacolon / Q000175:diagnosis / Q000201:enzymology* / Q000601:surgery; D008722:Methods; D012007:Rectum / Q000201:enzymology*; D013194:Staining and Labeling
chemical_list: D004950:Esterases
vernacular_title: Biopsie extemporanée et mise en évidence des estérases non spécifiques au cours de la maladie de Hirschsprung