@Article{ RUIZ_MARTIN-SANCHEZ:47-49,

author = { RICARDO RUIZ VILLAVERDE and MARIA CRUZ MARTIN-SANCHEZ } ,

title = { LESIONES PIGMENTADAS EN LA PIRÁMIDE NASAL },

journal = { PIEL },

year = { 2003 },

volume = { 18 },

issn = { 0213-9251 },

pages = { 47-49 },

}