1. These genital abnormalities in children with an excess of chromosome 13 suggest the possibility that;Smith; Conen and Erkman,1964
2. These genital abnormalities in children with an excess of chromosome 13 suggest,1966
3. has reviewed the * Twins counted as one case. evidence that in other animal species, autosomal;Strand,1965
4. independently reported that the level of Hb F was abnormally high in young infants with the trisomy 13 syndrome. In English series, and is not significantly different from the other English, Canadian, and American series;Huehns; associates,1964
5. noted the presence of other haemoglobins;addition, Huehns; co-workers,1964