title: Regional lymph node dissection in melanoma of the limbs. Stage I. A cooperative international trial (WHO Collaborating Centers for diagnosis and treatment of melanoma).
mesh_terms: D005121:Extremities; D005260:Female; D006801:Humans; D007391:International Cooperation; D008197:Lymph Node Excision; D008297:Male; D008545:Melanoma / Q000601:surgery*