TY  - RPRT
TI  - Comparison between computerized slow-stage and static liquid nitrogen vapour freezing methods with respect to the deleterious effect on chromatin and morphology of spermatozoa from fertile and subfertile men.
AU  - M E Hammadeh
AU  - C Dehn
AU  - M Hippach
AU  - T Zeginiadou
AU  - M Stieber
AU  - T Georg
AU  - P Rosenbaum
AU  - W Schmidt
PY  - 2001
DO  - 10.1046/j.1365-2605.2001.00270.x
UR  - https://pubmed.ncbi.nlm.nih.gov/11298839/
ID  - 11298839
ER  -