@article{HammesAndreassenSpoelgenetal.2005,
  author    = {Annette Hammes and Thomas K. Andreassen and Robert Spoelgen and Jens Raila and Norbert Hubner and Herbert Schulz and Jochen Metzger and Florian J. Schweigert and Peter B. Luppa and Andreas Nykjaer and Thomas E. Willnow},
  title     = {Role of endocytosis in cellular uptake of sex steroids},
  year      = {2005},
}