Journal Article
Chunuan, Sopen, Yaowares Somsap, Sutham Pinjaroen, Sawita Thitimapong, Sudjai Nangham, and Fonthong Ongpalanupat.
"Effect of the presence of family members, during the first stage of labor, on childbirth outcomes in a provincial hospital in Songkhla Province, Thailand." Thai Journal of Nursing Research 13, no. 1 (2010): 16-27.