Previous Article Next Article Table of Contents Nature, Vol.374, No.6521, 416-416, 1995 DOI10.1038/374416a0 Export Citation Cryopreservation of Porcine Embryos Nagashima H, Kashiwazaki N, Ashman RJ, Grupen CG, Nettle MB Keywords:MONKEY Please enable JavaScript to view the comments powered by Disqus.