title: Patch testing in patients with anal itching.
authors.affiliation: Cutaneous Allergy Clinic, St John's Institute of Dermatology, Guy's and St Thomas' Hospitals NHS Foundation Trust, Guy's Hospital, London SE1 9RT, UK.
authors.forename: Mohammed J
authors.initials: MJ
authors.lastname: Abu-Asi
authors.affiliation: Cutaneous Allergy Clinic, St John's Institute of Dermatology, Guy's and St Thomas' Hospitals NHS Foundation Trust, Guy's Hospital, London SE1 9RT, UK.
authors.forename: Jonathan M L
authors.initials: JM
authors.lastname: White
mesh_terms: D006801:Humans; D010328:Patch Tests; D011537:Pruritus