Authors:
Wagner, CK
Pfau, JL
De Vries, GJ
Merchenthaler, IJ
Citation: Ck. Wagner et al., Sex differences in progesterone receptor immunoreactivity in neonatal mouse brain depend on estrogen receptor alpha expression, J NEUROBIOL, 47(3), 2001, pp. 176-182
Citation: Js. Lonstein et al., Comparison of the "nursing" and other parental behaviors of nulliparous and lactating female rats, HORMONE BEH, 36(3), 1999, pp. 242-251