Showing results (1-10 of 566) with videos related to
Sort By:
Pageof 57
American Journal of Respiratory and Critical Care Medicine|March 28, 1998
Genetic and environmental risk factors for asthma: a cotwin-control studyD L Duffy, C A Mitchell, N G MartinClinical and Experimental Allergy : Journal of the British Society for Allergy and Clinical Immunology|March 1, 1991
Respiratory symptoms in Queensland schoolchildren: an association between month of birth and respiratory illnessD L Duffy, C A MitchellThorax|October 1, 1993
Lower respiratory tract symptoms in Queensland schoolchildren: risk factors for wheeze, cough and diminished ventilatory functionD L Duffy, C A MitchellTwin Research : the Official Journal of the International Society for Twin Studies|October 23, 2001
Increasing the response rate to a mailed questionnaire by including more stamps on the return envelope: a cotwin control studyD L Duffy, N G MartinGenetic Epidemiology|January 1, 1994
Inferring the direction of causation in cross-sectional twin data: theoretical and empirical considerationsD L Duffy, N G MartinJournal of the American Academy of Dermatology|September 1, 1993
Psoriasis in Australian twinsD L Duffy, L S Spelman, N G MartinTwin Research : the Official Journal of the International Society for Twin Studies|March 3, 1999
A factor analysis of associations among self-reported immune related symptoms in a large twin sampleD L Duffy, D Battistutta, J D Mathews, et al.Genetic Epidemiology|January 1, 1993
Risk factors for atherosclerosis in twinsD L Duffy, D L O'Connell, R F Heller, et al.Annals of the Rheumatic Diseases|March 1, 1992
Genetic control of the renal clearance of urate: a study of twinsB T Emmerson, S L Nagel, D L Duffy, et al.American Journal of Human Genetics|February 1, 1997
Genetic effects on variation in red-blood-cell folate in adults: implications for the familial aggregation of neural tube defectsL E Mitchell, D L Duffy, P Duffy, et al.Pageof 57