Sensitization to bromsulphalein (phenoltetrabromphthalein-disodium sulfonate).
D007858:Learning; D020113:Phenolphthalein; D010635:Phenolphthaleins; D013448:Sulfobromophthalein
D010635:Phenolphthaleins; D013448:Sulfobromophthalein; D020113:Phenolphthalein
PHENOLPHTHALEIN AND PHENOLPHTHALEIN DERIVATIVES/sulfobromophthalein