[Pediatrics and travel culture: Spanish travel award-holders and the appropriation of laboratories on the periphery, 1907-1939].

Starting from the hypothesis that laboratories played an important role in pediatrics becoming an autonomous discipline, this article studies the influence of scientific travel on the appropriation of new methodologies by Spanish pediatricians and child-care experts in the first third of the twentieth century. To do so, it analyzes the travel awards granted by the Junta para Ampliación de Estudios e Investigaciones Científicas. It describes the scientific geography created by the program and takes an in-depth look at the role of mentors - especially Gustavo Pittaluga (1876-1956) - in this process. In addition to a prosopographical study of the group, it presents three cases that demonstrate the importance of the program in bringing pediatrics into contact with bacteriology, pathological anatomy and biochemistry.