Epidemiology of bacterial meningitis in the Netherlands. Volume two

Bol

Proefschrift

Estimating a woman's risk of having a pregnancy associated with Down's syndrome using her age and serum alpha-fetoprotein level.

Cuckle, Wald, Thompson1987 May

Tijdschriftartikel

Committee on Diabetes Mellitus. WHO Technical Report Series no. 646

WHO

Rapport

A single index of mortality and morbidity.

Sullivan1971 Apr

Tijdschriftartikel

The aetiology of congenital heart disease

Burn

Hoofdstuk boek