What are the underlying principles of how populations change over time? Two basic principles are involved, the idea of exponential growth and its ultimate control.

Qihua Tan, Lene Christiansen, Kaare Christensen, Torben A. Kruse, Lise Bathum, Apolipoprotein E Genotype Frequency Patterns in Aged Danes as Revealed by Logistic Regression Models, European Journal of ...