TY  - BOOK
AU  - Pett,Marjorie A.
TI  - Nonparametric statistics for health care research: statistics for small samples and unusual distributions 
SN  - 9781452281964 (pbk.)
PY  - 2016///
CY  - Los Angeles
PB  - SAGE
KW  - Medicine
KW  - Statistical methods
KW  - Nonparametric statistics
N1  - Includes bibliographical references and index
ER  -