Re: Influence of chorionicity and gestational age at single fetal loss on risk of preterm birth in twin pregnancy: analysis of STORK multiple pregnancy cohort. F. D'Antonio, B. Thilaganathan, T. Dias and A. Khalil, on behalf of the Southwest Thames

Re: Influence of chorionicity and gestational age at single fetal loss on risk of preterm birth in twin pregnancy: analysis of STORK multiple pregnancy cohort. F. D'Antonio, B. Thilaganathan, T. Dias and A. Khalil, on behalf of the Southwest Thames