@article{articleda76a579,
title   = {Higher vitellogenin concentrations in honey bee workers may be an adaptation to life in temperate climates},
author = {Amdam, G. V. and Norberg, K. and Omholt, S. W. and Kryger, P. and Lourenço, A. P. and Bitondi, Márcia Maria Gentile and Simões, Zilá Luz Paulino},
year = {2005},
doi = {10.1007/s00040-005-0812-2},
journal   = {Insectes Sociaux}
}