title: Evaluation of the usefulness of immunofluorescence on Tzanck smears in pemphigus as an aid to diagnosis.
mesh_terms: D003937:Diagnosis, Differential; D005069:Evaluation Studies as Topic; D005455:Fluorescent Antibody Technique; D006801:Humans; D009059:Mouth Diseases / Q000175:diagnosis; D010392:Pemphigus / Q000175:diagnosis*; D012872:Skin Diseases, Vesiculobullous / Q000175:diagnosis; D013281:Stomatitis, Aphthous / Q000175:diagnosis; D014456:Ulcer / Q000175:diagnosis