1.   In the early morning hours, the time when Jennings had risen so often to treat emergencies or scrub for labor and delivery, he died.

2.   In practice, doctors deciding whether to use new or experimental therapies have made their choices on a case-by-case basis as they treat the emergency.

3.   The chamber is used to treat diving emergencies.

4.   The doctors who sit at the border to treat emergencies and who staff refugee camp clinics are another source of evidence.