Epidemiology for public health practice.
Friis, Robert H, Sellers, Thomas A.
Epidemiology for public health practice. - 4th - Boston Jones Bartlett Publishers, 2009 - 717p.
9780763751616
Epidemic-history
Public Health
WA 105 2009EP
Epidemiology for public health practice. - 4th - Boston Jones Bartlett Publishers, 2009 - 717p.
9780763751616
Epidemic-history
Public Health
WA 105 2009EP