Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleCLINICAL COURSE OF WHOOPING COUGH IN CHILDREN YOUNGER THAN SIX MONTHS.AuthorsTROLLFORS, B.PublicationActa Paediatrica, 1979, Vol 68, Issue 4, p323ISSN0803-5253Publication typeArticleDOI10.1111/j.1651-2227.1979.tb05014.x