[On the determination of ammonium in the blood].
D000641:Ammonia / Q000097:blood*; D064751:Ammonium Compounds / Q000097:blood*; D006801:Humans; D000644:Quaternary Ammonium Compounds / Q000097:blood*
D064751:Ammonium Compounds; D000644:Quaternary Ammonium Compounds; D000641:Ammonia
AMMONIA/blood; AMMONIUM COMPOUNDS/blood