Abstract Background Matrix Support (MS) is a strategy that can be used to improve integration between Primary Health Care (PHC) and other levels of care. Objective The aim of this study was to investigate the association between MS carried out in Brazilian Dental Specialty Centers (CEOs) (secondary level of oral health care) and aspects of the integrated work process with PHC. as well... https://allfixelectricales.shop/product-category/5-plastic-fan-blade/