Hagberg В., Hagberg G. 1997
Hagberg В., Hagberg G. Rett syndrome: epidemiology and geographical viability.//Eur. Child. Adolesc. Psychiatry. 1997.6. Suppl.1. P.5-7.
Hagberg В., Hagberg G. Rett syndrome: epidemiology and geographical viability.//Eur. Child. Adolesc. Psychiatry. 1997.6. Suppl.1. P.5-7.
