541,027 LANDIN LENNART A. Practure patterns in children. Analysis of 8,682 fractures with special reference to incidence, etiology and secular changes in a Swedish Urban Population 1950-1979. Transl. to engl. Charles Montagu-Evans Copenhagen 1983 Munksgaard 8° s. 109, nlb. 3, il. Acta Orthopaedica Scandinavica, suppl. No 202