Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="INGVARSSON, LB*" or (type exact bookEditor and editor="INGVARSSON, LB*") Add to list Journal Article A1 Epidemiology, natural history, and risk factors. KA DALY, ML CASSELBRANT, HJ HOFFMAN, LB INGVARSSON, KJ KVAERNER, M TOS and Paul Van Cauwenberge (UGent) (2002) ANNALS OF OTOLOGY RHINOLOGY AND LARYNGOLOGY. 111(3).