Stojanov S
Zentralbl Gynakol. 1982;104(24):1601-4.
Andrological examination is essential to any sterile marriage. Percentually normal DNA levels were recorded from 61.2 per cent of 170 male probands and from 36.5 per cent of 59 fertile men. Fertility rates were found to drop by half, when spermatozoan density fell below 20 million/ml and relative DNA content below 80 per cent. A relationship between DNA level and oligozoospermia could not be statistically secured for the low number of probands.
男科检查对于任何不育婚姻来说都是必不可少的。在170名男性先证者中，61.2%的人DNA水平记录为正常；在59名有生育能力的男性中，这一比例为36.5%。当精子密度低于2000万/毫升且相对DNA含量低于80%时，发现生育率下降了一半。由于先证者数量较少，DNA水平与少精子症之间的关系在统计学上无法确定。
