Calado, GLoureiro, GTavares, BPereira, CRibeiro, CMachado, DChieira, C2012-01-252012-01-252008Allergy. 2008;63(suppl 88): 600-1http://hdl.handle.net/10400.4/1266engHipersensibilidadeClinical respiratory allergy patterns in pairs of siblingsjournal article