TY  - RPRT
TI  - Coping with labor pain.
AU  - C A Niven
AU  - K Gijsbers
PY  - 1996
DO  - 10.1016/0885-3924(95)00158-1
UR  - https://pubmed.ncbi.nlm.nih.gov/8907143/
ID  - 8907143
ER  -