Efficacy and radiation safety in interventional radiology / World Health Organization. - Geneva : World Health Organization, 2000. - vi, 90 p. : ill. ; 24 cm. Includes bibliographical references ISBN: 92-4-154529-1 Subjects--Topical Terms: Interventional radiology--CongressesRadiology, Medical--CongressesInterventional radiology--Safety measures--CongressesRadiology, Medical--Safety measures--CongressesRadiography, Interventional--CongressesRadiology, Interventional--CongressesRadiation Injuries--prevention & control--Congresses