{"hq_id":"hq-c-org-000760","name":"Birch tar oil","context":"human_adult","risk_level":null,"magnitude_asserted":false,"schema":"legacy","note":"No band is served for this context: not assessed for adults.","data":{},"meta":{"synthesis_version":"n/a","timestamp":"2026-10-28T20:53:56.532Z"},"_notice":"ALETHEIA output is reference data, not professional advice. Not a substitute for primary agency sources or qualified professionals. See https://aletheia.holisticquality.io/disclaimer.","_disclaimer_url":"https://aletheia.holisticquality.io/disclaimer","available_contexts":["human_adult","exposure_ingestion","human_teen","human_elderly","human_infant","human_pregnant","exposure_dermal","exposure_inhalation","exposure_ocular","occupational_exposure"]}