Open Access Open Badges Debate

Observational research with adolescents: a framework for the management of the parental permission

Miguel Ruiz-Canela*, Cristina Lopez-del Burgo, Silvia Carlos, Maria Calatrava, Carlos Beltramo, Alfonso Osorio and Jokin de Irala

BMC Medical Ethics 2013, 14:2  doi:10.1186/1472-6939-14-2

Article Metrics

Total accesses

Article metric FAQ


  • Last 30 days: 76 accesses
  • Last 365 days: 894 accesses
  • All time: 4500 accesses

These numbers are accesses on BioMed Central websites only, and an underestimate of total usage. More information

Open Badges