Khan และ Sharful Islam. (1997) Sexuality and sexual behaviors of male STD patients in Dhaka city, Bangladesh. Mahidol University,:ม.ป.ท.Khan และ Sharful Islam. 1997. Sexuality and sexual behaviors of male STD patients in Dhaka city, Bangladesh. ม.ป.ท.:Mahidol University,;Khan และ Sharful Islam. Sexuality and sexual behaviors of male STD patients in Dhaka city, Bangladesh. ม.ป.ท.:Mahidol University, 1997. Print.