Authors: Clark, PJ Ewert, MA Nelson, CE

Citation: Pj. Clark et al., Physical apertures as constraints on egg size and shape in the Common MuskTurtle, Sternotherus odoratus, FUNCT ECOL, 15(1), 2001, pp. 70-77

Authors: Bowden, RM Ewert, MA Lipar, JL Nelson, CE

Citation: Rm. Bowden et al., Concentrations of steroid hormones in layers and biopsies of chelonian eggyolks, GEN C ENDOC, 121(1), 2001, pp. 95-103

Authors: Bowden, RM Ewert, MA Nelson, CE

Citation: Rm. Bowden et al., Environmental sex determination in a reptile varies seasonally and with yolk hormones, P ROY SOC B, 267(1454), 2000, pp. 1745-1749