作者: Johannes Ring , Ursula Krämer , Torsten Schäfer , Heidrun Behrendt
DOI: 10.1016/S0952-7915(01)00282-5
关键词: Epidemiology 、 ALLERGEN EXPOSURE 、 Atopic allergy 、 Underlying disease 、 Immunology 、 Incidence (epidemiology) 、 Allergy 、 Genetic predisposition 、 Atopy 、 Medicine
摘要: … One factor may be the increase during the past few decades in the mean age at which women give birth to their first child (K Thesdrup-Pedersen, personal communication), which often …