TY - JOUR T1 - DIrectory of pediatric societies Y1 - 1949/10/01 N1 - 10.1001/archpedi.1949.02030050622013 JO - American Journal of Diseases of Children SP - 625 EP - 634 VL - 78 IS - 4 N2 - SN - 0096-8994 M3 - doi: 10.1001/archpedi.1949.02030050622013 UR - http://dx.doi.org/10.1001/archpedi.1949.02030050622013 ER -