title: Rotating shift patterns are as strenuous as night shifts.
abstract: Having many years' experience of permanent night duty, I am all too aware of the effects that working nights can have on one's physical and mental wellbeing. Today's rotating shift patterns can be equally strenuous.
authors.forename: Brenda
authors.initials: B
authors.lastname: Clarke
authors.forename: Saffron
authors.initials: S
authors.lastname: Walden