Animal Behaviour · 1989 · 56 citations · 43 references
Life SciencesAnimal SciencesEndocrinologyLactationLactation PhysiologyReproductive PhysiologyMammalian ReproductionMaternal BehaviorParental InvestmentPregnancyRodent ReproductionSex RatioLactation Reproductive EffectsMaternal Behavior NeuroendocrinologyMaternal InvestmentParent-offspring InvestmentSex Determination ManipulationSex Ratio Manipulation
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Natural Selection of Parental Ability to Vary the Sex Ratio of Offspring
Robert Trivers, Dan E. Willard · Science · 1973 · 3.9K citations
Eric R. Pianka · The American Naturalist · 1970 · 3.6K citations
Eric L. Charnov · PubMed · 1982 · 2.9K citations
The Genetical Theory of Natural Selection
R. C. Punnett · Nature · 1930 · 1.2K citations