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. 1968 Sep;19(3):341-7.
doi: 10.1001/archpsyc.1968.01740090085008.

Frequency of repetitive behaviors in early infantile autism and its variants

E R Ritvo, E M Ornitz, S La Fanchi

Frequency of repetitive behaviors in early infantile autism and its variants

E R Ritvo et al. Arch Gen Psychiatry. 1968 Sep.
No abstract available

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