Sample Size determination in health studies A practical manual

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Lwanga S.K
Ētahi atu kaituhi: Lemeshow S.
Hōputu: Pukapuka
I whakaputaina: England WHO c-1991
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!