Autor:	Hernández, Irma ^, Parra, Adalberto ^, Méndez, Isabel ^, Cabrera, Vı́ctor ^, del Carmen Cravioto, Marı́a ^, Mercado, Moisés ^**, Dı́az-Sánchez, Vicente ^, Larrea, Fernando ^{, }
Zdroj:	In Archives of Medical Research 2000 31(2):216-222
Databáze:	ScienceDirect
Externí odkaz:	Zobrazit plný text záznamu Full Text from ScienceDirect