OP22 Hand Hygiene and absenteeism in primary schools; a Cluster Randomised Controlled Trial
AL Nicholson, RM Campbell, ST Brookes, CE Costelloe, CR Chittleborough, S Bell, S Noble, E Young
J Epidemiol Community Health Sep 2014, 68 (Suppl 1) A14; DOI: 10.1136/jech-2014-204726.25
