. (1368). A Modified Method for the Concentration and Purification of Diphtheria and Tetanus Toxoids. سامانه مدیریت نشریات علمی, 41(1), 118-120. doi: 10.22092/ari.1990.109100

. "A Modified Method for the Concentration and Purification of Diphtheria and Tetanus Toxoids". سامانه مدیریت نشریات علمی, 41, 1, 1368, 118-120. doi: 10.22092/ari.1990.109100

. (1368). 'A Modified Method for the Concentration and Purification of Diphtheria and Tetanus Toxoids', سامانه مدیریت نشریات علمی, 41(1), pp. 118-120. doi: 10.22092/ari.1990.109100

. A Modified Method for the Concentration and Purification of Diphtheria and Tetanus Toxoids. سامانه مدیریت نشریات علمی, 1368; 41(1): 118-120. doi: 10.22092/ari.1990.109100