SciELO - Scientific Electronic Library Online

SciELO - Scientific Electronic Library Online

Article References

LARIZGOITIA, Itziar. Gac Sanit [online]. 2012, vol.26, n.3, pp.291-291. ISSN 0213-9111.  http://dx.doi.org/10.1016/j.gaceta.2012.01.011.