New consumption trends in the use of social networks and video games, problematic consumption, and the phenomenon of online gambling.

The inappropriate use of electronic devices can affect the psychological and physical health of children and adolescents. Therefore, it is essential to accompany them and promote media literacy to ensure a healthy and responsible use of technology. On occasions that depend on a multifactorial complex, the inappropriate use of networks can trigger problematic consumption and seriously affect the lives of young people.

[Screens: discrepancy between recommendations and actual use].

The use of electronic devices with screens and the early introduction in small-age children present a challenge that must be recognized by the pediatrician, who must contribute to avoid the excess in their use. We have detected a manifest discrepancy between the ideal recommendations and the actual use of screens in young children. Correct counseling within a family context, with stronger evidence on the long-term impacts of the use of digital technology, will allow pediatricians to adequately provide support to families.

[Facebook and Twitter, are they already in the pediatrician's office? Survey on the use of social networks].

The Web 2.0 has democratized the use of services and applications, being Facebook and Twitter its leading exponents and it even has been proposed that there exists a Medicine 2.0.

[Full-text publication of abstracts presented at the 33th Argentinean pediatric meeting and non publication related factors].

Introduction: There is no information about non publication of research presented at scientific meetings in Argentina. We analyzed the full-text publication rate of abstracts presented at the 33° Argentinean Pediatric Congress (APC), time to achieve publication, and factors associated with publication or non-publication.

Methods: Survey-based cross-sectional study, including authors of abstracts presented at the 33° APC.

[Internet usage in households with children between 4 and 18 years old. Parent's supervision. Results of a national survey].

Introduction: Internet has become, since its beginning, the ideal media for information access. Children and adolescents use it frequently, and they usually reach inappropriate material, and their parents are not aware of this situation. The objective of the study was to evaluate the family perception of the use at home of the Internet by children and adolescents.

[Antipyretics indication by pediatricians. Internet as a tool in data collections].

Introduction: Fever is one of the most common complaints in Pediatrics. We performed this study to know how pediatricians use antipyretics to manage fever in children, and Internet was used to collect data.

Methods: On line survey with a questionnaire regarding general and specific issues about fever.