Papular urticaria. Insect repellents and seasonal variation.
D000577:Amides / Q000494:pharmacology; D006801:Humans; D007299:Insect Bites and Stings / Q000517:prevention & control*; D007302:Insect Repellents / Q000494:pharmacology*; D009824:Ointments; D010795:Phthalic Acids / Q000494:pharmacology; D010919:Placebos; D005423:Siphonaptera; D014581:Urticaria / Q000209:etiology*
D000577:Amides; D007302:Insect Repellents; D009824:Ointments; D010795:Phthalic Acids; D010919:Placebos