%0 Journal Article %K Anti-Bacterial Agents/therapeutic use %K *Antibiotic Prophylaxis/adverse effects %K Asthma/epidemiology %K *Cesarean Section/methods %K Child, Preschool %K Constriction %K Eczema/epidemiology %K Electronic Health Records %K Female %K Humans %K Longitudinal Studies %K Pregnancy %K Surgical Wound Infection/prevention & control %B Bmj %D 2022 %G eng %M 35580876 %P e069704 %R 10.1136/bmj-2021-069704 %T Long term impact of prophylactic antibiotic use before incision versus after cord clamping on children born by caesarean section: longitudinal study of UK electronic health records %V 377 %7 2022/05/18 %@ 0959-8138