Patient delay in the diagnosis of cancer, emphasizing malignant melanoma of the skin.
D001519:Behavior; D005260:Female; D006266:Health Education; D006801:Humans; D008297:Male; D008545:Melanoma / Q000175:diagnosis*; D008875:Middle Aged; D010361:Patients / Q000523:psychology; D012878:Skin Neoplasms / Q000175:diagnosis*