Objectives (1) Develop a programme theory of why. for whom and in what contexts integrated palliative care (PC) and heart failure (HF) services work/do not work; (2) use the programme theory to co-produce with stakeholders. intervention strategies to inform best practice and future research. Methods A systematic review of all published articles and grey literature using a realist logi... https://unitedssports.shop/product-category/hockey-protective-helmet-parts/