[Correlation between birth order and the possibility of affection with syringomyelia].
D001722:Birth Order; D005260:Female; D006801:Humans; D011247:Pregnancy; D013595:Syringomyelia
O sootnoshenii mezhdu poriadkovym nomerom rozhdeniia i veroiatnost'iu zabolevaniia siringomilieĭ.