资讯

Background and Aim: Intraductal papillary mucinous tumor (IPMT) of the pancreas can be divided into three clinically distinct subtypes: main duct type, branch duct type and mixed type. Although it ...
A British scientist died after being attacked by a huge seal while snorkelling in the Antarctic. Marine biologist Kirsty Brown, 28, was studying the movement of icebergs when the animal struck ...