@book{40573,
	author = {Mendoza Berjano, Ramón and Sagrera Pérez, María Reyes},
	title = {Conductas de los escolares españoles relacionadas con la salud (1986-1990) /},
	publisher = {CSIC,},
	year = {1994.},
	series = {Politeya},
	address = {Madrid, :}
}