J. J. Koval

Design considerations in the estimation of intraclass correlation

A Donner, A. Donner, J. Koval, 1982, Annals of human genetics.

A multivariate analysis of family data.

A. Donner, J. Koval, Allan Donner, 1981, American journal of epidemiology.

Is smoking associated with the risk of developing Alzheimer's disease? Results from three Canadian data sets.

J. Koval, L. Pederson, S. Tyas, 2000, Annals of epidemiology.

Obstetric conditions and the placental weight ratio.

J. Koval, T. Regnault, R. Natale, 2014, Placenta.

Obstetric conditions and the placental weight ratio.

T. Regnault, M. Campbell, J. J. Koval, 2014, Placenta.

Lung function in older humans: the contribution of body composition, physical activity and smoking

J. Koval, D. Cunningham, D. Paterson, 2001, Annals of human biology.