A primary health-care intervention on pre- and postnatal risk factor behavior to prevent childhood allergy. The Prevention of Allergy among Children in Trondheim (PACT) study
Abstract Background This study aimed to evaluate the impact of a primary prevention intervention program on risk behavior for allergic diseases among children up to 2 years of age.The setting was in ordinary pre- and postnatal primary health care in Trondheim, Norway.Methods The Prevention of Allergy among Children in Trondheim, Norway (PACT) study