An underground hospital is a hospital that is constructed underground to protect patients and staff from attack during war. They were often used during World War II but very few now remain operational.
An underground hospital is a hospital that is constructed underground to protect patients and staff from attack during war. They were often used during World War II but very few now remain operational. (en)
An underground hospital is a hospital that is constructed underground to protect patients and staff from attack during war. They were often used during World War II but very few now remain operational. (en)