Parra, Pablo, Médico Internista-Neumólogo, Hospital José Carrasco Arteaga, Cuenca, Ecuador., Ecuador

• Maskana Vol. 4 No. 1 (2013) - Research articles
  Effect of zinc supplements on the incidence of caries and on the concentration of salivary A immunoglobulins in short stature school children
  Abstract  PDF (Español (España))