TY  - GEN
AU  - CHANG,H C
AU  - LIM,K
TI  - The appearance of acetylcholine during normal labor
SN  - 0037-9727
PY  - 2004///0930
KW  - Acetylcholine
KW  - Female
KW  - Fetal Development
KW  - Humans
KW  - Labor, Obstetric
KW  - Pregnancy
KW  - Work
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.3181/00379727-72-17451
ER  -