Studies on the laxative activity of triphenylmethane derivatives; physical characteristics of phenolphthalein in relation to yellow phenolphthalein activation.
D006801:Humans; D054368:Laxatives; D020113:Phenolphthalein; D010635:Phenolphthaleins; D010808:Physical Examination; D014320:Triphenylmethyl Compounds
D054368:Laxatives; D010635:Phenolphthaleins; D014320:Triphenylmethyl Compounds; D020113:Phenolphthalein; C046945:triphenylmethane
PHENOLPHTHALEIN AND PHENOLPHTHALEIN DERIVATIVES