@article{Camperio-Ciani2004,
author = {Camperio-Ciani, A. and Corna, F. and Capiluppi, C.},
title= {Evidence for maternally inherited factors favouring male homosexuality and promoting female fecundity},
year = {2004},
doi = {10.1098/rspb.2004.2872},
journal = {Proceedings of the Royal Society of London. Series B: Biological Sciences},
volume = {271},
number = {1554},
pages = {2217--2221},
}