Expression and immunolocalization of the mu-opioid receptor in human sperm cells

Maria Albrizio1, Antonio Ciro Guaricci, Giuseppe Calamita

  • 1Department of Animal Production, Faculty of Veterinary Medicine, University of Bari, Valenzano, Italy. m.albrizio@veterinaria.uniba.it <m.albrizio@veterinaria.uniba.it>

Fertility and Sterility
|September 30, 2006
PubMed