TY  - GEN
AU  - Hernán,Miguel A
AU  - Robins,James M
TI  - Using Big Data to Emulate a Target Trial When a Randomized Trial Is Not Available
SN  - 1476-6256
PY  - 2017///0609
KW  - Breast Neoplasms
KW  - epidemiology
KW  - Causality
KW  - Comparative Effectiveness Research
KW  - methods
KW  - Databases, Factual
KW  - statistics & numerical data
KW  - Drug Therapy, Combination
KW  - Estrogen Replacement Therapy
KW  - adverse effects
KW  - Female
KW  - Humans
KW  - Observational Studies as Topic
KW  - Postmenopause
KW  - Progestins
KW  - Propensity Score
KW  - Randomized Controlled Trials as Topic
N1  - Publication Type: Journal Article; Research Support, N.I.H., Extramural
UR  - https://doi.org/10.1093/aje/kwv254
ER  -