TY  - GEN
AU  - Burdick,C O
TI  - Precision assay by formula for duplicate pairs
SN  - 0002-9378
PY  - 1971///0803
KW  - Estriol
KW  - urine
KW  - Mathematics
KW  - Pregnancy Tests
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/0002-9378(71)90710-1
ER  -