Editorial Commentary


There is another new method for cryopreserving small numbers of human sperm cells

Alessio Paffoni, Simone Palini

Abstract

The manuscript by Berkovitz et al. (1), re-opens the debate on a niche, but important, issue in in vitro fertilization concerning the cryopreservation of a very small number of spermatozoa form an ejaculate or with a surgical origin.

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