Letter to the members of Angel Sancho Alvarez

Sancho-Alvarez, A

Sancho-Alvarez, A (reprint author), Soc Otorrinolaringol Castilla & Leon, Cantabria, Spain.; Sancho-Alvarez, A (reprint author), Soc Otorrinolaringol Castilla & Leon, La Rioja, Spain.

REVISTA ORL, 2019; 10 (3): 231