C J Williams

On the covariance between parameter estimates in models of twin data.

C. Williams, C J Williams, Christopher J. Williams, 1993, Biometrics.

Genetic analysis of the resting electroencephalographic power spectrum in human twins.

J C Christian, J A Norton, S. Morzorati, 1996, Psychophysiology.

Comparison of analysis of variance and maximum likelihood based path analysis of twin data: Partitioning genetic and environmental sources of covariance

J C Christian, J A Norton, J. Christian, 1995, Genetic epidemiology.

Bone mass and anthropometric measurements in adult females.

S L Hui, J C Christian, C C Johnston, 1990, Bone and mineral.

High density lipoprotein cholesterol. A 16-year longitudinal study in aging male twins.

J C Christian, C E Grim, J A Norton, 1990, Arteriosclerosis.