Hydrogen sulphide gas poisoning at Rotorua.
D005739:Gas Poisoning; D006801:Humans; D006862:Hydrogen Sulfide; D011041:Poisoning; D013440:Sulfides / Q000506:poisoning*; D013455:Sulfur
D013440:Sulfides; D013455:Sulfur; D006862:Hydrogen Sulfide
POISONING; SULFIDES/poisoning; SULFUR