Abstract Background A model that can predict treatment response for a patient with specific baseline characteristics would help decision-making in personalized medicine. The aim of the study is to develop such a model in the treatment of rheumatoid arthritis (RA) patients who receive certolizumab (CTZ) plus methotrexate (MTX) therapy. using individual participant data meta-analysis (I... https://www.freaknleather.com/product-category/helmet-ventilation/