1.
The Dutch Famine, 1944–1945, and the Reproductive Process. I. Effects on Six Indices at Birth
2.
3.
The Dutch Famine, 1944–1945, and the Reproductive Process. II. Interrelations of Caloric Rations and Six Indices at Birth
MENTAL RETARDATION IN A NATIONAL POPULATION OF YOUNG MEN IN THE NETHERLANDS I. PREVALENCE OF SEVERE MENTAL RETARDATION
MENTAL RETARDATION IN A NATIONAL POPULATION OF YOUNG MEN IN THE NETHERLANDS II. PREVALENCE OF MILD MENTAL RETARDATION