Carr D H, Gedeon M M
Hum Genet. 1976 Jan 28;31(1):93-6. doi: 10.1007/BF00270404.
In a study of 514 spontaneous abortions, 194 were found to have a chromosome anomaly. Of these, 4 (2.1%) were unbalanced translocations. Three of the translocations were Robertsonian (13q14q) and one was reciprocal. Each translocation was ascertained independently and each was associated with a balanced rearrangement in a carrier parent.
在一项对514例自然流产病例的研究中，发现194例存在染色体异常。其中，4例（2.1%）为不平衡易位。这些易位中有3例是罗伯逊易位（13q14q），1例是相互易位。每例易位都是独立确定的，并且每例都与携带者父母中的一种平衡重排相关。
