权威例句
Birth CertificateBirth CertificateBirth CertificateValidation of Birth Certificate Data in New York StateReliability of birth certificate reporting of congenital anomaliesReliability of Indiana Birth Certificate Data Compared to Medical RecordsValidation of Birth Certificate Data: A Study of Women in New Jersey's HealthStart ProgramThe quality of the new birth certificate data: a validation study in North Carolina.Reliability of Birth Certificate Data: A Multi-Hospital Comparison to Medical Records InformationAssessment of gestational age using birth certificate data compared with medical record dataThe surveillance of birth defects: the usefulness of the revised US standard birth certificate.Reliability of variables on the North Carolina birth certificate: a comparison with directly queried values from a cohort study.Trends and Variations in Smoking During Pregnancy and Low Birth Weight: Evidence From the Birth Certificate, 1990–2000