The hemizona assay (HZA): finding sperm that have the "right stuff".
Hodgen
G D
GD
Burkman
L J
LJ
Coddington
C C
CC
Franken
D R
DR
Oehninger
S C
SC
Kruger
T F
TF
Rosenwaks
Z
Z
D006801:Humans; D007248:Infertility, Male / Q000175:diagnosis*; D008297:Male; D013075:Sperm Capacitation; D013094:Spermatozoa / Q000032:analysis / Q000473:pathology