Preeyanuch Saengjessada. 2009. Knowledge level and attitudes about HPV vaccines as related to cervical cancer amongst female undergraduate students in two universities in Bangkok. Bangkok:Thammasat University; DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2009.212
Preeyanuch Saengjessada. (2009) Knowledge level and attitudes about HPV vaccines as related to cervical cancer amongst female undergraduate students in two universities in Bangkok (รายงานผลงานวิจัย). Thammasat University:Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2009.212
Preeyanuch Saengjessada. Knowledge level and attitudes about HPV vaccines as related to cervical cancer amongst female undergraduate students in two universities in Bangkok. Bangkok:Thammasat University, 2009. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2009.212
Preeyanuch Saengjessada. (2009) Knowledge level and attitudes about HPV vaccines as related to cervical cancer amongst female undergraduate students in two universities in Bangkok (รายงานผลงานวิจัย). Thammasat University:Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2009.212