UNDERREPORTING OF INCIDENCE OF CLEFT LIP AND PALATE.
D001719:Birth Certificates; D002971:Cleft Lip; D002972:Cleft Palate; D003644:Death Certificates; D004813:Epidemiology; D005313:Fetal Death; D006801:Humans; D015994:Incidence; D008499:Medical Records; D014798:Vital Statistics
BIRTH CERTIFICATES; CLEFT LIP; CLEFT PALATE; DEATH CERTIFICATES; EPIDEMIOLOGY; FETAL DEATH; MEDICAL RECORDS; VITAL STATISTICS