Maternal Age-Specific Costs of Detecting Down Syndrome and Neural Tube Defects

Autor: SADOVNICK, ADELE D., BAIRD, PATRICIA A.
Zdroj: Canadian Journal of Public Health / Revue Canadienne de Sante'e Publique, 1982 Jul 01. 73(4), 248-250.
Databáze: JSTOR Journals