The Scent of Symmetry A Human Sex Pheromone that Signals Fitness?

Mate selection—A selection for a handicap

Amotz Zahavi · Journal of Theoretical Biology · 1975 · 5.3K citations

Life Sciences, Behavioral Sciences, Psychology +10

Parasites, Bright Males, and the Immunocompetence Handicap

Ivar Folstad, Andrew J. Karter · The American Naturalist · 1992 · 2.8K citations

Life Sciences, Biology, Evolutionary Biology +17

Biological signals as handicaps

Alan Grafen · Journal of Theoretical Biology · 1990 · 2.5K citations

Life Sciences, Biology, Neuroscience +5

The Evolution of insect mating systems

Choice Reviews Online · 2015 · 2.4K citations

Life Sciences, Entomology, Evolutionary Biology +12

Ciba foundation symposium

Neuropsychologia · 1964 · 2.1K citations