K Ekbom. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » AdolescentAdultAgedAngina Pectoris/complicationsBiological ClocksDuodenal Ulcer/complicationsFemaleHeadache/complicationsHumansMaleMiddle AgedPeptic Ulcer/complicationsPeriodicityTime Factors
Year: 1970 PMID: 5431456 DOI: 10.1111/j.1600-0404.1970.tb05618.x
Source DB: PubMed Journal: Acta Neurol Scand ISSN: 0001-6314 Impact factor: 3.209