Kiefte-de Jong, J.C.

study month children introduction constipation disease child pattern allergy birth pregnancy weight reference association level infant mother intake childhood symptom result generation r study anti-ttg atopic dermatitis asthma jessica chapter atopic table 03-07-12 6 months birth weight health history gluten breast-feeding consumption effect netherland questionnaire 12 months model folic acid supplementation development dermatiti 48 months outcome cohort growth timing 24 months generation solid folate prevalence folic analyses cortisol parent vitamin nutrition asthma-like symptoms activity factor fish consumption 14 months food allergy atopy group 4 years stress behavior population difference smoking anti-ttg levels 4 months score energy intake energy