We should also point to some of the elements of the 'Mother and Child Propaganda Plan' Yturriaga, 1943, which was presented at the First Annual Meeting of Childcare Doctors of the State, in 1943.
Conviene comentar algunos de los extremos que formaban parte del "plan de propaganda, maternal e infantil" Yturriaga, 1943 que se presentó en 1943 en la Primera Reunión Anual de Médicos Puericultores del Estado.