TY  - GEN
AU  - Howarth,A T
AU  - Risdon,P
AU  - Smith,D P
TI  - Oestrogen:creatinine ratio in all pregnancies?
SN  - 0007-1447
PY  - 1978///0218
KW  - Creatinine
KW  - urine
KW  - Estrogens
KW  - Female
KW  - Fetal Death
KW  - prevention & control
KW  - Humans
KW  - Placental Function Tests
KW  - Pregnancy
N1  - Publication Type: Letter
UR  - https://doi.org/10.1136/bmj.2.6096.1222-c
ER  -