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<xml><bibliography><APA>Chutima Wiranidchapong. (1997) Evaluation of sun protection factor of sunscreen products in Thai volunteers. Mahidol University,:ม.ป.ท.</APA><Chicago>Chutima Wiranidchapong. 1997. Evaluation of sun protection factor of sunscreen products in Thai volunteers. ม.ป.ท.:Mahidol University,;</Chicago><MLA>Chutima Wiranidchapong.  Evaluation of sun protection factor of sunscreen products in Thai volunteers.  ม.ป.ท.:Mahidol University, 1997. Print.</MLA></bibliography></xml>
