The most effective way of fighting infant mortality' Figure 6 dated 1949, was produced by Morell, who was praised earlier for his Segell Pro-Infancia poster.
Lo más eficaz en la lucha contra la mortalidad infantil" figura 6, datado en 1949, es obra de Morell, al que ya hemos elogiado con anterioridad a propósito de su cartel para el Segell Pro-Infancia.