Sample size determination in health studies: Practical manual
Lwanga, S.K.
Sample size determination in health studies: Practical manual / Lwanga, S.K. - Geneva World Health Organization 1991 - 80 p
DEMOGRAPHY
HEALTH
POPULATION
STATISTICS
Sample size determination in health studies: Practical manual / Lwanga, S.K. - Geneva World Health Organization 1991 - 80 p
DEMOGRAPHY
HEALTH
POPULATION
STATISTICS