J ten Hof

Fetal heart rate in relation to its variation in normal and growth retarded fetuses.

G. Visser, D. Taylor, J. Nijhuis, 2000, European journal of obstetrics, gynecology, and reproductive biology.

Development of fetal heart rate and behavior: indirect measures to assess the fetal nervous system.

I. Nijhuis, I J Nijhuis, J ten Hof, 1999, European journal of obstetrics, gynecology, and reproductive biology.

Quantitative analysis of fetal general movements: methodological considerations.

G. Visser, D. Taylor, J. Nijhuis, 1999, Early human development.