@book{295820,
	author = {Feinstein, A.r.},
	title = {Journal of Clinical Epidemiology},
	publisher = {Elsevier},
	year = {1997},
	address = {New York},
	note = {Existencia: (1997; vol.50: 1/12- su 1) (1998; vol.51 : 1/12- su 1) (1999; vol.52 : 1/12- su 1) (2000; vol.53 : 1/12) (2001; vol.54 : 1/12) (2002; vol.52 : 1-2)}
}