[Trial of a new contact anesthetic in digestive pathology].
D000328:Adult; D000368:Aged; D000779:Anesthetics, Local / Q000627:therapeutic use*; D005767:Gastrointestinal Diseases / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged
D000779:Anesthetics, Local
Essai d'un nouvel anesthésique de contact en pathologie digestive.