[Frequency of sex chromosome anomalies in connection with perinatal mortality in humans].
D005260:Female; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D012729:Sex Chromosome Aberrations / Q000401:mortality*
Chastota anomaliĭ po polovym khromosomam v svizi s perinatal'noĭ smertnost'iu u cheloveka.