Enlaces:
[1] http://uvsfajardo.sld.cu/sites/uvsfajardo.sld.cu/files/gladys_perez.pdf
[2] http://uvsfajardo.sld.cu/sites/uvsfajardo.sld.cu/files/dr._manuel_jose_fuentes_rodriguez.pdf
[3] http://uvsfajardo.sld.cu/dr-natalio-svarch-scharager-biografia