[1]
O-Prasertsawat , P., Phiromsawat, S., Sugkraroek, P. and Pongthai , S. 1990. The Efficacy of Spectinomycin, Norfloxacin and Ciprofloxacin in the Treatment of Uncomplicated Gonorrhoeae. Thai Journal of Obstetrics and Gynaecology. 2, 1 (Jan. 1990), 19–22.