http://www.upi.com/Health_News/2017/02/22/Estrogen-may-improve-dental-health-in-postmenopausal-women/2681487770727/?st_rec=1991487902752
Directorio de Clínicas Odontológicas e Información para Pacientes
http://www.upi.com/Health_News/2017/02/22/Estrogen-may-improve-dental-health-in-postmenopausal-women/2681487770727/?st_rec=1991487902752