Postmenopausal women who have smoked are at much higher risk of losing their teeth than women who never smoked, according to a new study.
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/6...
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/6...



Tendencias Científicas
La prevención del VIH no llega a las jóvenes sudafricanas

CIENCIA ON LINE