--subdivision Accidents under types of industries and under topics where phrase headings for accidents have not been established, e.g. Construction industry--Accidents; Theaters--Accidents; and subdivision Wounds and injuries under classes of persons, ethnic groups, and individual organs and regions of the body
--subdivision Wounds and injuries under classes of persons, ethnic groups, and individual regions and organs of the body, e.g. Heart--Wounds and injuries; Foot--Wounds and injuries
