title: THE ACTION OF CALCIUM AND ANTICHOLINERGIC PSYCHOTOMIMETIC AGENTS ON SURFACE FILMS.
mesh_terms: D002118:Calcium; D002136:Calcium, Dietary; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D018680:Cholinergic Antagonists; D006213:Hallucinogens; D010276:Parasympatholytics; D010880:Piperidines; D011312:Pressure; D012106:Research; D013229:Stearic Acids; D013500:Surface Tension; D014783:Viscosity
chemical_list: D002136:Calcium, Dietary; D018680:Cholinergic Antagonists; D006213:Hallucinogens; D010276:Parasympatholytics; D010880:Piperidines; D013229:Stearic Acids; C031183:stearic acid; D002118:Calcium
keywords: CALCIUM; CHEMISTRY, PHYSICAL; EXPERIMENTAL LAB STUDY; PARASYMPATHOLYTICS; PIPERIDINES; PRESSURE; STEARIC ACID; SURFACE TENSION; VISCOSITY