TY - BOOK ED - International Congress of Life Assurance Medicine TI - 6e Congrès international de la médecine d'assurances sur la vie,: La Haye-Schéveningue (Pays Bas) 12-13-14 juin 1958 PY - 1959/// CY - Paris PB - Masson KW - Life Expectancy KW - Preventive Medicine KW - Medicina preventiva N1 - Articles in French, German, Italian, or English with some summaries in these four languages ER -