Allergy, Genetics, Password Allergy protection at farms, an epidemiological fallacy 5.06.2022 admin This content has restricted access, please email me for the password. CC-BY-NC Related posts: Does a healthy worker effect explain the allergy protection” at Bavarian farms?| Is there an association of CARD15 variants with allergy?| Der chinesische Menschenversuch| Dung hill counting| Allergy protection on farms – why also studies in mice could have failed|