Erwin, E A The long-term protective effects of domestic animals in the home. [electronic resource] - Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology Jul 2011 - 920-2 p. digital Publication Type: Editorial; Comment ISSN: 1365-2222 Standard No.: 10.1111/j.1365-2222.2011.03787.x doi Subjects--Topical Terms: Allergens--immunologyAnimalsCats--immunologyDogs--immunologyEnvironmental ExposureFemaleHumansHypersensitivity, Immediate--epidemiologyMale