title: Anal fissures; first do no harm.
authors.affiliation: Colorectal Surgeon, [www.guynash.org] Poole Hospital, Poole. E-mail: Guy.Nash@poole.nhs.uk.
authors.forename: Guy
authors.initials: G
authors.lastname: Nash
mesh_terms: D003937:Diagnosis, Differential; D005401:Fissure in Ano / Q000503:physiopathology*; D006484:Hemorrhoids / Q000188:drug therapy*; D006801:Humans; D009824:Ointments / Q000009:adverse effects; D013256:Steroids / Q000009:adverse effects*; D014945:Wound Healing / Q000187:drug effects
chemical_list: D009824:Ointments; D013256:Steroids