cryopreservation;  freeze-preservation
 assets freeze;  asset freezing
 cryopreserved oocyte;  frozen ovum
 oocyte cryopreservation;  ovum freezing;  egg freezing
 freeze-drying;  lyophilization
 ovarian tissue freezing;  ovarian cryopreservation
 frozen eggs;  cryopreserved oocyte;  frozen ovum
 quick-freezing;  rapid freezing
 freeze concentration;  concentration by freezing
 frozen shoulder;  adhesive capsulitis