1. Growing up in Newcastle-upon-Tyne;Miller,1960
2. Enuresis in the child population;Hallgren;Acta paediat.,1959
3. The Child and his Symptoms;Apley,1968
4. The epidemiology of nocturnal enuresis;Cust;Lancet,1958
5. Encopresis in children;Shirley;J. Pediat.,1938