Superficial cancer in Nigeria.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000417:Albinism; D044383:Black People; D002280:Basal Cell Carcinoma / Q000453:epidemiology; D002294:Carcinoma, Squamous Cell / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D005134:Eye Neoplasms / Q000453:epidemiology; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008545:Melanoma / Q000453:epidemiology; D008875:Middle Aged; D009549:Nigeria; D010412:Penile Neoplasms / Q000453:epidemiology; D010502:Perineum; D010858:Pigmentation; D012514:Sarcoma, Kaposi / Q000453:epidemiology; D012611:Scrotum; D012737:Sex Factors; D012878:Skin Neoplasms / Q000453:epidemiology*