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Archives of Pediatrics & Adolescent Medicine|October 29, 1997
Effect of 2 urban emergency department immunization programs on childhood immunization ratesP G Szilagyi, L E Rodewald, S G Humiston, et al.
Biological Reviews of the Cambridge Philosophical Society|June 12, 2002
The sexually-selected sperm hypothesis: sex-biased inheritance and sexual antagonismT Pizzari, T R Birkhead
Society of Reproduction and Fertility Supplement|July 25, 2007
Making sperm: design, quality control and sperm competitionTim R Birkhead, Simone Immler
Proceedings. Biological Sciences|October 30, 2015
Polyspermy in birds: sperm numbers and embryo survivalN Hemmings, T R Birkhead
Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences|October 19, 2020
Three decades of sperm competition in birdsTim R Birkhead, Robert Montgomerie
Proceedings. Biological Sciences|December 22, 1995
Male phenotype and ejaculate quality in the zebra finch Taeniopygia guttataT R Birkhead, F Fletcher
Journal of Reproduction and Fertility|January 6, 1999
Sperm transport in the reproductive tract of female zebra finches (Taeniopygia guttata)T R Birkhead, F Fletcher
Nature Reviews. Genetics|April 23, 2002
Postcopulatory sexual selectionTimothy R Birkhead, Tommaso Pizzari
Nature|June 24, 2000
Female feral fowl eject sperm of subdominant malesT Pizzari, T R Birkhead
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