title: Ammonia and ventilation: site and mechanism of action.
mesh_terms: D000641:Ammonia / Q000097:blood / Q000134:cerebrospinal fluid / Q000378:metabolism; D000643:Ammonium Chloride / Q000494:pharmacology*; D000818:Animals; D001921:Brain / Q000187:drug effects / Q000378:metabolism; D006863:Hydrogen-Ion Concentration; D007275:Injections, Intravenous; D007278:Injections, Spinal; D012119:Respiration / Q000187:drug effects*
chemical_list: D000643:Ammonium Chloride; D000641:Ammonia