Leach, W. (1959). Treatment of Non-gonococcal Urethritis with Sigmamycin: A CONTROLLED METHOD OF INVESTIGATION.
استشهاد بنمط شيكاغوLeach, W. Treatment of Non-gonococcal Urethritis With Sigmamycin: A CONTROLLED METHOD OF INVESTIGATION. 1959.
MLA استشهادLeach, W. Treatment of Non-gonococcal Urethritis With Sigmamycin: A CONTROLLED METHOD OF INVESTIGATION. 1959.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.