Placebo treatment for anal fissure.
Madalinski
M
M
D001905:Botulinum Toxins / Q000627:therapeutic use; D002908:Chronic Disease; D005401:Fissure in Ano / Q000188:drug therapy*; D006801:Humans; D005996:Nitroglycerin / Q000008:administration & dosage; D010919:Placebos
D010919:Placebos; D001905:Botulinum Toxins; D005996:Nitroglycerin