Human beings (4) taux (2) Cryopreservation (2) Selection (2) Methods (2) Rates (2) Zygotes (2) Women (2) Pregnancy (2) Ovulation (2) Embryo transplantation (2) Cycles (2) Counseling (2) Methods (2) Use (2) Transfer (2) Rates (2) Pregnancy (2) Fertilization (2) femme (1) puits (1) norme (1) sécurité (1) programme (1) particule (1) besoin (1) anticorps (1) embryon (1) effet (1) dosage (1)