Regarding theory of preventive treatment of disease as the guiding principle, children constitutions and i- deas for preventing and treatmenting recurrent respiratory tract infection can be discussed. From the aspects of preventive treatment of disease, constitutions of children with recurrent respiratory tract infection, intervention in constitutions of chil- dren with recurrent respiratory tract infection under guidance of the theory of preventive treatment of disease and experi- ences derived from the clinical application, th...
