J Intensive Care Med. 2003 Sep-Oct;18(5):275-85.
A prospective evaluation of the 1-hour decision point for admission versus discharge in acute asthma.
Wilson MM, Irwin RS, Connolly AE, Linden C, Manno MM,
Division of Pulmonary, Allergy and Critical Care Medicine, University of Massachusetts Medical School, Worcester, MA 01655-0259, USA. email@example.com