Friedman E
Hospitals. 1980 Nov 1;54(21):69-73.
Despite a host of severe problems, including financial losses, territorial battles among many participation entities, and growing pains of every description, emergency medical services have come into their own, with impressive results.
尽管存在一系列严重问题，包括经济损失、众多参与实体之间的地盘争夺以及各种成长的烦恼，但紧急医疗服务已发展成熟，并取得了令人瞩目的成果。
