Revisiting the roles of progesterone and allopregnanolone in the nervous system: resurgence of the progesterone receptors - Schumacher, M; Mattern, C; Ghoumari, A; Oudinet, J P; Liere, P; Labombarda, F; Sitruk-Ware, R; De Nicola, A F; Guennoun, R (Prog Neurobiol, 2014)