Ultrasonographic fetal spleen measurements in red blood cell-alloimmunized pregnancies

D Oepkes, RH Meerman, FPHA Vandenbussche… - American journal of …, 1993 - Elsevier
Objectives: study was performed to evaluate the possible relationship between fetal spleen
size and fetal hemoglobin levels and to assess the predictive value of ultrasonographically …

Detecting experimentally induced item bias using the iterative logit method

FG Kok, GJ Mellenbergh… - Journal of Educational …, 1985 - Wiley Online Library
A test for mental arithmetic was constructed, consisting of items written in Dutch (the
subjects' native language), Spanish, and Roman numerals. A group of 286 subjects …

Cellular and humoral anticorneal immune response in corneal transplantation

MJ Jager, HJ Völker-Dieben, A Vos… - Archives of …, 1991 - jamanetwork.com
• Immunologic responses play a role in the rejection process of corneal transplants. Both
histocompatibility antigens and tissue-specific antigens may be potential targets for such an …

Finding the biasing trait (s)

GJ Mellenbergh, FG Kok - Advances in computer-based human …, 1991 - Springer
In item bias research it is investigated whether different ethnic, racial, cultural or sex groups
show different response behaviour to test items. It is investigated whether psychological …

Genetic and clinical determinants for the T cell mediated immune response against the cornea specific protein BCP 54.

MJ Jager, HJ Völker-Dieben, L De Waal… - British journal of …, 1994 - bjo.bmj.com
T cell mediated immune responses against the cornea specific protein BCP 54 have been
observed in patients with uveitis, Fuchs' heterochromic cyclitis, and corneal disease. The …

Changes in the immune response against BCP 54 following corneal transplantation in man

MJ JAGER, FG Kok, L BROERSMA… - …, 1993 - journals.lww.com
Bovine corneal protein (BCP) 54 is the major soluble protein of the cornea. Immune
responses against this protein can be observed in patients with corneal disease or …

Genetic and clinical determinants for the T cell mediated immune response against the cornea specific protein BCP 54

MJ Jager, HJ Volker-Dieben, L De Waal, FG Kok… - Ophthalmic …, 1995 - infona.pl
T cell mediated immune responses against the cornea specific protein BCP 54 have been
observed in patients with uveitis, Fuchs' heterochromic cyclitis, and corneal disease. The …

[CITATION][C] Investigation of aickins measure of agreement

FG Kok, H van Houwelingen - Controlled Clinical Trials, 1991 - Elsevier

[CITATION][C] Vraagpartijdigheid: methodologische verkenningen

FG Kok - 1988 - Universiteit van Amsterdam

[CITATION][C] A mathematical model for item bias and a definition of bias effect size

FG Kok, GJ Mellenbergh - Fourth Meeting of the Psychometric Society …, 1985