PRELIMINARY EXPERIENCE WITH A HUMAN SPERM BANK.
D005615:Freezing; D006801:Humans; D007315:Insemination, Artificial; D008297:Male; D011309:Preservation, Biological; D013074:Sperm Banks; D013094:Spermatozoa; D014015:Tissue Banks
FREEZING; INSEMINATION, ARTIFICIAL; PRESERVATION, BIOLOGICAL; SPERMATOZOA; TISSUE BANKS