%0 Journal Article %T Is a review of standard procedures for cryopreservation needed?: Safe and effective cryopreservation—should sperm banks and fertility centres move toward storage in nitrogen vapour? %A Tomlinson, Mathew %A Sakkas, Denny %J Human Reproduction %V 15 %N 12 %P 2460-2463 %@ 0268-1161 %D 2000-12-01 %I Oxford University Press %~ DeepDyve