E. P. D. Pozo

Deficient selenium status of a healthy adult Spanish population.

D. Florea, A. J. Pérez de la Cruz, B. López-González, 2012, Nutricion hospitalaria.

Oral bacteria in placental tissues: increased molecular detection in pregnant periodontitis patients.

F. O'Valle, A. Puertas, F. Mesa, 2015, Oral diseases.