共 8 条
[1]
Krummenauer F(2000)Fallzahlplanung bei ophthalmologischen Studien Klin Monatsbl Augenheilkd 216 2-9
[2]
Dick B(2007)Power 3: a flexible statistical power analysis program for the social, behavioral, and biomedical sciences Behav Res Methods 39 175-191
[3]
Schwenn O(undefined)undefined undefined undefined undefined-undefined
[4]
Pfeiffer N(undefined)undefined undefined undefined undefined-undefined
[5]
Faul F(undefined)undefined undefined undefined undefined-undefined
[6]
Erdfelder E(undefined)undefined undefined undefined undefined-undefined
[7]
Lang A-G(undefined)undefined undefined undefined undefined-undefined
[8]
Buchner AG(undefined)undefined undefined undefined undefined-undefined