15:27Radio 4 AppealLaurence-Moon-Bardet-Biedl SocietyBBC Radio 4 Duration: 3 minutes Thu 1st Jul 2010, 15:27 on BBC Radio 4 LWAvailable for over a yearListen nowA charity appeal on behalf of the Laurence-Moon-Bardet-Biedl Society. Show more GenresFactualFormatsAppealsBrandRadio 4 Appeal Source: BBC Online