title: Effects of NH4+-ions on acid-base properties and ion movements in isolated frog skin.
mesh_terms: D000136:Acid-Base Equilibrium / Q000187:drug effects; D000818:Animals; D001001:Anura; D001692:Biological Transport / Q000187:drug effects / Q000295:instrumentation; D055598:Chemical Phenomena; D002621:Chemistry; D006863:Hydrogen-Ion Concentration; D008564:Membrane Potentials; D010101:Oxygen Consumption / Q000187:drug effects; D011199:Potentiometry; D000644:Quaternary Ammonium Compounds / Q000494:pharmacology*; D012867:Skin / Q000187:drug effects* / Q000378:metabolism
chemical_list: D000644:Quaternary Ammonium Compounds