The Euro-Team Early Pregnancy (ETEP) protocol for recurrent miscarriage. - Berry,C.W.; Brambati,B.; Eskes,T.K.; Exalto,N.; Fox,H.; Geraedts,J.P.; Gerhard,I.; Gonzales Gomes,F.; Grudzinskas,J.G.; Hustin,J. (Hum Reprod, 1995)