1. The assessment of menstrual synchrony: comment on Weller and Weller;Arden;J Comp Psychol,1998
2. The ecology and sociology of the Norway rat;Calhoun,1962
3. Absence of menstrual cycle synchronization in mentally affected women living in a social welfare institute;Cepicky;Homeostasis Health Dis,1996
4. Induced components in the spontaneous ovulatory cycle of the Djungarian hamster (Phodopus campbelli);Erb;Physiol Behav,1993
5. Neurobiology of reproduction in the female rat: a fifty-year perspective;Everett,1989