TY  - BOOK
AU  - Fletcher,Robert H.
AU  - Fletcher,Suzanne W.
AU  - Fletcher,Grant S.
TI  - Clinical epidemiology : : the essentials / 
SN  - 9781451144475
AV  - RA652.2.C55 F57 2014
U1  - 614.4/ F612c 23
PY  - 2014///
CY  - Philadelphia : 
PB  - Wolters Kluwer Health/Lippincott Williams & Wilkins
KW  - Epidemiologic Methods
N1  - Includes bibliographical references (p. 249-250) and index; Applied Health Science
ER  -