by Piacenza, J.M., Salsano, F.
Published in European journal of obstetrics & gynecology and reproductive biology (01.10.2001)

by Piacenza, J.M, Kirkorian, G, Audra, P.H, Mellier, G
Published in European journal of obstetrics & gynecology and reproductive biology (01.09.1998)

by Gaucherand, P., Rudigoz, R.C., Piacenza, J.M.
Published in European journal of obstetrics & gynecology and reproductive biology (15.06.1994)