title: The occasional Heimlich valve chest tube placement for pneumothoraces.
authors.affiliation: Department of Emergency Medicine, Powell River General Hospital, Powell River, BC. dwmann@shaw.ca
authors.forename: David
authors.initials: D
authors.lastname: Mann
mesh_terms: D015505:Chest Tubes; D004867:Equipment Design; D006801:Humans; D011030:Pneumothorax / Q000628:therapy*