However, a decreased risk was still detected up to 30 - 35 years after discontinuation, "says Åsa Johansson at the Department of Immunology, Genetics and Pathology, Uppsala University, one of the leading researchers behind the study.
Và nguy cơ mắc bệnh vẫn giảm cho đến 30-35 năm sau khi ngừng sử dụng thuốc.