Delayed-type hypersensitivity reaction to St. John's wort extract confirmed by patch testing. O'Hagan T, Bisconti I, Leck C, Billahalli T, et al. Contact Dermatitis 2022 Jun 9. doi: 10.1111/cod.14172.

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Amedeo Smart

Independent Medical Education

O'Hagan T, Bisconti I, Leck C, Billahalli T, et al. Delayed-type hypersensitivity reaction to St. John's wort extract confirmed by patch testing. Contact Dermatitis 2022 Jun 9. doi: 10.1111/cod.14172.
PMID: 35681252