Salud Pública de Mexico URL: http://www.scielosp.org/scielo.php?script=sci_serial&pid=0036-3634&lng=en&nr
Keywords: 363634
ISSN: 00363634
EISSN:
Subject: Medicine (General)
Publisher:
Year: 1997
Country: Mexico
Views: 7913 Research Paper Indexed by Citefactor - Not Available
