Person
Hallgren, Bertil
Catalogue
- Books
Enuresis : a clinical and genetic study / by Bertil Hallgren.
Hallgren, Bertil.Date: 1957- Books
Specific dyslexia ("congenital word-blindness") : a clinical and genetic study / by Bertil Hallgren.
Hallgren, Bertil.Date: 1950- Books
Retinitis pigmentosa combined with congenital deafness : with vestibulo-cerebellar ataxia and mental abnormality in a proportion of cases a clinical and genetico-statistical study / by Bertil Hallgren ; [translated from the Swedish by Richard Cox].
Hallgren, Bertil.Date: 1959- Books
A clinical and genetico-statistical study of schizophrenia and low-grade mental deficiency in a large Swedish rural population / by Bertil Hallgren and Torsten Sjögren.
Hallgren, Bertil.Date: 1959