Nickel carbonyl exposures should be considered in all relevant occupational or industrial exposures presenting with significant pulmonary, cardiac, or neurological findings. Other occupational and toxicological exposures that should be considered.
Manganese
Cadmium
Elemental mercury
Vanadium pentoxide
Zinc chloride
Dinitrophenol / pentachlorophenol
Massive type II pyrethroid exposure
Organophosphates / carbamates
Hydrocarbon aspiration
Aluminum toxicity
Antimony toxicity
Arsenic toxicity
Barium toxicity
Bismuth toxicity
Cadmium toxicity
Chromium toxicity
Cobalt toxicity
Copper toxicity
Gold toxicity
Iron toxicity
Lead toxicity
Lithium toxicity
Manganese toxicity
Mercury toxicity<unk> 
Phosphorus toxicity
Platinum toxicity
Selenium toxicity
Silver toxicity
Thallium toxicity
Tin toxicity
Zinc toxicity
Nickel toxicity
Nickel carbonyl exposures should be considered in all relevant occupational or industrial exposures presenting with significant pulmonary, cardiac, or neurological findings. Other occupational and toxicological exposures that should be considered.
Zinc toxicity
Manganese
Mercury toxicity
Cadmium
Gold toxicity
Elemental mercury