Newcombe H. B., James A. P., Axford S. J. — Family linkage of vital and health records. — 1. For population studies of hereditary influences on health. — 2. For verification of status for welfare programmes and other purposes; Newcombe H. B., Axfo ChroniquesPar J SVol. 13, 1958/4, pages 719 à 720 Voir l'article sur Persée