TY - RPRT TI - Improving cryopreservation systems. AU - Gábor Vajta AU - Masashige Kuwayama PY - 2005 DO - 10.1016/j.theriogenology.2005.09.026 UR - https://pubmed.ncbi.nlm.nih.gov/16289262/ ID - 16289262 ER -