APA (7th ed.) Citation

Jetana Watanatitan, Sornpin Armarttasn, & Sumonmal Manusirivithaya. (2009). Incidence and Factors Associated with Postpartum Perineal Pain in Primipara. The Royal Thai College of Obstetricians and Gynaecologists.

Chicago Style (17th ed.) Citation

Jetana Watanatitan, Sornpin Armarttasn, and Sumonmal Manusirivithaya. Incidence and Factors Associated with Postpartum Perineal Pain in Primipara. The Royal Thai College of Obstetricians and Gynaecologists, 2009.

MLA (9th ed.) Citation

Jetana Watanatitan, et al. Incidence and Factors Associated with Postpartum Perineal Pain in Primipara. The Royal Thai College of Obstetricians and Gynaecologists, 2009.

Warning: These citations may not always be 100% accurate.