An intercross with 284 individuals (including both sexes and both cross
directions), each with measures of iron (in \(\mu g/g\)) in the
liver and spleen.
References
Grant, G. G., Robinson, S. W., Edwards, R. E., Clothier, B.,
Davies, R., Judah, D. J., Broman, K. W. and Smith, A. G. (2006) Multiple
polymorphic loci determine basal hepatic and splenic iron status in mice.
Hepatology44, 174--185.