Baseball players propose limiting optional assignments to minors at 3 per season, down from 5

The proposition is aimed at reducing roster churn that teams use for their bullpen back ends in an era when relief pitchers ...
BMJ

Robotic versus Open Pancreatoduodenectomy (PORTAL): multicentre, single masked, phase 3, non-inferiority randomised controlled trial

1 Department of General Surgery, Pancreatic Disease Centre, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China 2 Ruijin-Hainan Hospital Shanghai Jiao Tong ...