How wide and deep is wide and deep enough? A critique of surgical practice in excisions of primary cutaneous malignant melanoma.
D006801:Humans; D008545:Melanoma / Q000401:mortality / Q000601:surgery*; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local / Q000517:prevention & control; D012878:Skin Neoplasms / Q000401:mortality / Q000601:surgery*; D013514:Surgical Procedures, Operative / Q000379:methods*