J. Johanson

Twinning rates for North American Holstein sires.

P. Berger, B. Kirkpatrick, M. R. Dentine, 2001, Journal of dairy science.

Predicted twinning rates for North American Holstein sires

J. Johanson, 1999 .

Birth weight as a predictor of calving ease and perinatal mortality in Holstein cattle.

P J Berger, P. Berger, J M Johanson, 2003, Journal of dairy science.

A Bayesian threshold-linear model evaluation of perinatal mortality, dystocia, birth weight, and gestation length in a Holstein herd.

P. Berger, I. Misztal, S. Tsuruta, 2011, Journal of dairy science.

Correlation Distance of Mean Daytime Electron Content

J. Klobuchar, J. Johanson, 1977 .

The composite Hubble diagram.

S. Lord, K. Lang, J. Johanson, 1975 .