( 1 ) various estimations of motility ( subjective appreciation , count on video record , doppler laser apparatus and optic-microcomputer analyser ) or percentage of live spermatozoa ( eosin-nigrosin staining ) showed a higher repeatability for measurements of a same sample than for straws of a same ejaculate : the values were high ( respectively greater than 0.78 and greater than 0.69 ) except for the optical analyser and staining .
C0015392
optic
C0042789
optical