Initial respiratory responses to the intratracheal inhalation of phosgene or ammonia.
D000280:Administration, Inhalation; D000641:Ammonia; D064751:Ammonium Compounds; D019069:Cell Respiration; D005740:Gases; D010705:Phosgene; D000644:Quaternary Ammonium Compounds; D012119:Respiration
D064751:Ammonium Compounds; D005740:Gases; D000644:Quaternary Ammonium Compounds; D010705:Phosgene; D000641:Ammonia
AMMONIA AND AMMONIUM COMPOUNDS; GAS; RESPIRATION