Epidemiology for public health practice : student study guide
Friis Robert H.
Epidemiology for public health practice : student study guide / Robert H. Friis - 4th ed. - Sudbury : Jones and Bartlett Publishers, c2011. - 80 p. : Ill. ; 24 cm.
eng.
9781449612573 TZS 20,000/=
Epidemiology
public health
Problems and exercises
614.4 FRI
Epidemiology for public health practice : student study guide / Robert H. Friis - 4th ed. - Sudbury : Jones and Bartlett Publishers, c2011. - 80 p. : Ill. ; 24 cm.
eng.
9781449612573 TZS 20,000/=
Epidemiology
public health
Problems and exercises
614.4 FRI