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Örtqvist, Anne K., Cecilia Lundholm, Helle Kieler, Jonas F. Ludvigsson, Tove Fall, Weimin Ye, und Catarina Almqvist. "Antibiotics in Fetal and Early Life and Subsequent Childhood Asthma: Nationwide Population Based Study With Sibling Analysis." BMJ 2014.

Örtqvist, Anne K., et al. "Antibiotics in Fetal and Early Life and Subsequent Childhood Asthma: Nationwide Population Based Study With Sibling Analysis." BMJ 2014.