"Could we have predicted this?" The association of a future mental health need in young people with a non-specific complaint and frequent emergency department visits.

Objective: Mental health emergencies among young people are increasing. There is growing pressure for emergency departments to screen patients for mental health needs even when it is not their chief complaint. We hypothesized that young people with an initial non-specific condition and emergency department (ED) revisits have increased mental health needs.

An educational imperative: The role of ethical codes and normative prohibitions in CBW-Applicable research.

This paper examines the role of ethics in research with potential applicability to chemical and biological warfare. If focuses upon biological warfare research, and examines the ethical dilemmas faced by those working with dual-use potential technologies. It discusses the normative, legal and ethical prohibitions against participation in chemical and biological warfare programmes from a Western perspective.