@ARTICLE{
author={Cardwell Chris R,Stene Lars C,Ludvigsson Johnny,Rosenbauer Joachim,Cinek Ondrej,Svensson Jannet,Perez-Bravo Francisco,Memon Anjum,Gimeno Suely G,Wadsworth Emma JK,Strotmeyer Elsa S,Goldacre Michael J,Radon Katja,Chuang Lee-Ming,Parslow Roger C,Chetwynd Amanda,Karavanaki Kyriaki,Brigis Girts,Pozzilli Paolo,Urbonaite Brone,Schober Edith,Devoti Gabriele,Sipetic Sandra B,Joner Geir,Ionescu-Tirgoviste Constantin,de Beaufort CE,Harrild Kirsten,Benson Victoria,Savilahti Erkki,Ponsonby Anne-Louise,Salem Mona,Rabiei Samira,Patterson Chris C},
year={2012},
title={Breast-Feeding and Childhood-Onset Type 1 Diabetes A pooled analysis of individual participant data from 43 observational studies},
journal={DIABETES CARE},
volume={35},
number={11},
pages={2215-2225},
document_type={Article},
} 

@ARTICLE{
author={Cardwell Chris R,Stene Lars C,Joner G,Cinek Ondrej,Svensson Jannet,Goldacre Michael J,Parslow Roger C,Pozzilli Paolo,Brigis Girts,Stoyanov D,Urbonaite Brone,Sipetic Sandra B,Schober Edith,Ionescu-Tirgoviste Constantin,Devoti Gabriele,de Beaufort CE,Buschard K,Patterson Chris C},
year={2008},
title={Caesarean section is associated with an increased risk of childhood-onset type 1 diabetes mellitus: a meta-analysis of observational studies},
journal={DIABETOLOGIA},
volume={51},
number={5},
pages={726-735},
document_type={Article},
}