The three sources of variation when distributions are predicted in heterogeneous populations: two case studies /

by Thomsen, Birthe Lykke, Thomsen, Birthe Lykke
Published 1990

A note on the comparison of observed and expected survival, illustrated by the survival of live transplant patients /

by Thomsen, Birthe Lykke, Thomsen, Birthe Lykke, Keiding, Niels, Altman, Douglas G.
Published 1989