Hospital admission is not necessary in most cases.

大多数情况下，病人无须住院。

He died four days after hospital admission.

他在住院之后4天死亡。

Sunchon transverse mode Plastic Surgery is taken to hospital admission.

顺天横模整形外科是采取入院。

The infection necessitated hospital admission and a prolonged hospital stay.

感染需要住院和长期住院。

BACKGROUND AND PURPOSE: Stroke is a leading cause of hospital admission among the elderly.

背景和目的：卒中是老年人住院治疗的主要原因。