Tittaya Suksamran และ Praneet Opanasopit. (2008) Development of thermosensitive gel of doxycycline hyclate containing zinc oxide. Silpakorn University:ม.ป.ท.Tittaya Suksamran และ Praneet Opanasopit. 2008. Development of thermosensitive gel of doxycycline hyclate containing zinc oxide. ม.ป.ท.:Silpakorn University;Tittaya Suksamran และ Praneet Opanasopit. Development of thermosensitive gel of doxycycline hyclate containing zinc oxide. ม.ป.ท.:Silpakorn University, 2008. Print.