TY  - BOOK
AU  - Schulz,Kenneth F.
AU  - Grimes,David A.
AU  - Horton,Richard C.
TI  - Essential concepts in clinical research: randomised controlled trials and observational epidemiology 
SN  - 9780702073946
PY  - 2019///
CY  - Edinburgh, Scotland
PB  - Elsevier
KW  - Randomized Controlled Trials as Topic
KW  - Epidemiologic Studies
N1  - This book includes online access at http://www.expertconsult.inkling.com, please refer library staff for the password; Includes bibliographical references and index
UR  - https://expertconsult.inkling.com
ER  -