TY - JOUR AU - M. Lepow AU - R. Warren AU - V. Ingram AU - S. Daugherty AU - F. Robbins BT - American journal of diseases of children ( LA - eng PY - 1962 EP - 67 T2 - American journal of diseases of children ( TI - Sabin type I (LSc2ab) oral poliomyelitis vaccine. Effect of dose upon response of newborn infants VL - 104 ER -