What do you mean when you say large volume cryoprotectant-free vitrification?
- PMID: 22783594
What do you mean when you say large volume cryoprotectant-free vitrification?
Comment on
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Cryoprotectant-free vitrification of human spermatozoa in large (up to 0.5 mL) volume: a novel technology.Clin Lab. 2011;57(9-10):643-50. Clin Lab. 2011. PMID: 22029178