1. Observations on the evolution and behavioral significance of “sexual skin” in female primates.;AF Dixson,1983
2. How color may guide the primate world: Possible relationships between sexual selection and sexual dichromatism.;M Gerald,2003
3. Sexual swelling in mandrills (Mandrillus sphinx): A test of the reliable indicator hypothesis.;JM Setchell,2004
4. Female sexual swelling size, timing of ovulation, and male behavior in wild West African chimpanzees.;T Deschner,2004
5. An experimental examination of the color component in visually mediated sexual arousal of the male chacma baboon (Papio ursinus).;C Bielert,1989