From the Centers for Disease Control and Prevention. Fatalities associated with harvesting of sea urchins--Maine, 1993.
D000062:Accidents, Occupational / Q000706:statistics & numerical data; D000328:Adult; D000818:Animals; D004242:Diving / Q000293:injuries; D004332:Drowning / Q000453:epidemiology / Q000209:etiology*; D005398:Fisheries / Q000706:statistics & numerical data; D006801:Humans; D008281:Maine / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D012617:Sea Urchins