Two boys, aged 4 and 6 years, had the following features in common: unilateral cryptorchidism, round bodies in the seminiferous tubules of the undescended testis, primary spermatocytcs in the scrotal testis, hypertelorism, and reduplication of one digit on the same side as the cryptorchidism.
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Bunge et al. (1959) studied this question.
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