H. Ewald

Effects of Family History and Place and Season of Birth on the Risk of Schizophrenia

Preben Bo Mortensen, Carsten Bøcker Pedersen, Tine Westergaard et al. · New England Journal of Medicine · 1999 · 822 citations · Full text

Medicine, Maternal Health, Psychiatry +12

Association of Schizophrenia and Autoimmune Diseases: Linkage of Danish National Registers

William W. Eaton, Majella Byrne, H. Ewald et al. · American Journal of Psychiatry · 2006 · 535 citations

Life Sciences, Immunology, Psychiatry +15

Screening for somatization and hypochondriasis in primary care and neurological in-patients

Per Fink, H. Ewald, Jørgen Bjerggaard Jensen et al. · Journal of Psychosomatic Research · 1999 · 311 citations

Medicine, Neurology, Psychiatry +12

Individual and Familial Risk Factors for Bipolar Affective Disorders in Denmark

Preben Bo Mortensen, Carsten Bøcker Pedersen, Mads Melbye et al. · Archives of General Psychiatry · 2003 · 309 citations · Full text

Medicine, Psychiatry, Behavioral Epidemiology +16

Parental Age and Risk of Schizophrenia

Majella Byrne, Esben Agerbo, H. Ewald et al. · Archives of General Psychiatry · 2003 · 196 citations

Medicine, Psychiatry, Child Psychiatry +15