作者单位：Department of Obstetrics and GynecologyTufts Medical CenterBoston,MA,USA[1]Department of PediatricsUniversity of Connecticut School of MedicineFarmington,CT,USA[2]Longo Center for Perinatal BiologyLoma Linda University School of MedicineLoma Linda,CA,USA[3]Department of Women's HealthHartford HospitalHartford,CT,USA[4]Department of ImmunologyUniversity of Connecticut School of MedicineFarmington,CT,USA[5]
换一批
换一批
