543,205 WHELAN JULIE /red/ The value of preventive medicine : /Sympo­ sium on the value of preventive medicine, held at the Ciba Foundation, London, 10 — 12 April 1984 / ed. .David Evered [organizer] and Julie Whelan] - London : Pitman, 1985 — VIII, 258 s. : il., wykr. ; 24 cm /Ciba Foundation Symposium ; 110/ ISBN 0-272-79784-7