1. De Grouchy, J.: Translocation 5:21,22 et syndrome du cri-du-chat. Ann. Génét. 8, 31 (1965)
2. Engel, E., Merrill, R. E., Hasting, C. P., Morfaland, B., Nance, W. E.: Apparent cri-du-chat and antimongolism in one patient. Lancet II 1966, 1130?1132
3. Ikeuki, T., Makino, S., Sasaki, M., Momma, T., Oikawa, K.: A chromosomal anomaly new to the cri-du-chat syndrome. Proc. Jap. Acad. 43, 986?990 (1967)
4. Warren, R. J., Rimoin, D. L., Summit, R. L.: Identification by fluorescent microscopy of abnormal chromosomes associated with G deletion syndromes. Amer. J. hum. Genet. 25, 77?81 (1973)