Development of drug cross-tolerance in patients treated chronically with atropine.
D001285:Atropine / Q000494:pharmacology*; D004361:Drug Tolerance; D006801:Humans; D010276:Parasympatholytics / Q000378:metabolism / Q000494:pharmacology*; D010306:Parotid Gland / Q000378:metabolism*; D010437:Peptic Ulcer / Q000378:metabolism; D000644:Quaternary Ammonium Compounds / Q000494:pharmacology*; D012636:Secretory Rate / Q000187:drug effects; D013997:Time Factors; D014326:Tropanes / Q000494:pharmacology*
D010276:Parasympatholytics; D000644:Quaternary Ammonium Compounds; D014326:Tropanes; D001285:Atropine