[Chromosome delection point in "cri du chat" syndrome (author's transl)]. / Niveles de deleción cromosómica en el síndrome de maullido de gato

Chromosomal identification by a G technique done in three patients with delection of the distal portion of short arms of chromosome 5; led to the consideration of the possibility that the segment responsible of the "cri du chat" syndrome is on the proximal portion of the band 5 p15.