Vitrification (cryostorage) of sperm samples or oocytes, in vitro fertilization process close up.
Keywords
nitrogen,
sperm,
bank,
liquid,
background,
treatment,
space,
text,
glacé,
thawing,
research,
cold,
storage,
dark,
technology,
medicine,
science,
closeup,
human,
copy space,
plastic,
biology,
clinic,
tube,
sample