Results 261 to 270 of about 459,231 (273)
Some of the next articles are maybe not open access.

Birth Registration.

Journal of the National Medical Association, 2011
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On a Method of Estimating Birth and Death Rates and the Extent of Registration

Journal of the American Statistical Association, 1949
exaly  

[Birth registration 1973-1975].

Boletin mensual de estadisticas (Colombia. Departamento Administrativo Nacional de Estadisticas), 1982
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