title: Surgery for basal cell carcinoma: study biases.
authors.forename: D
authors.initials: D
authors.lastname: Suissa
mesh_terms: D002280:Basal Cell Carcinoma / Q000601:surgery*; D006801:Humans; D009364:Neoplasm Recurrence, Local; D010352:Patient Dropouts; D012878:Skin Neoplasms / Q000601:surgery*; D016896:Treatment Outcome