TY  - GEN
AU  - Mason,Craig A
AU  - Kirby,Russel S
AU  - Sever,Lowell E
AU  - Langlois,Peter H
TI  - Prevalence is the preferred measure of frequency of birth defects
SN  - 1542-0752
PY  - 2006///0126
KW  - Confidence Intervals
KW  - Congenital Abnormalities
KW  - diagnosis
KW  - Epidemiologic Methods
KW  - Epidemiologic Studies
KW  - Female
KW  - Humans
KW  - Incidence
KW  - Models, Statistical
KW  - Pregnancy
KW  - Pregnancy Outcome
KW  - Prevalence
KW  - Registries
KW  - Research Design
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1002/bdra.20211
ER  -