TY  - GEN
AU  - Feinstein,A R
TI  - The fragility of an altered proportion: a simple method for explaining standard errors
SN  - 0021-9681
PY  - 1987///0330
KW  - Sampling Studies
KW  - Statistics as Topic
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1016/0021-9681(87)90152-4
ER  -