One or many--a dilemma even in preventive medicine

Nylenna, M.

Tidsskrift for den Norske Laegeforening Tidsskrift for Praktisk Medicin Ny Raekke 111(29): 3485-3486

1991


ISSN/ISBN: 0029-2001
PMID: 1796428
Document Number: 385652

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