Differential organization of male copulatory patterns in high- and low-yawning-frequency sublines versus outbred Sprague-Dawley rats

1. Eguibar, J.R.
2. Cortes, C.
3. Toriz, C.G.
4. Romero-Carbente, J.C.
5. González-Flores, O.
6. Fernández-Guasti, A.