Subtitled in Persian20:49Can we create vaccines that mutate and spread?Leor WeinbergerTranslated by Hamid R. MoghaddamReviewed by Mansoureh Hadavand
Subtitled in Persian5:31How do steroids affect your muscles— and the rest of your body?Anees BahjiTranslated by Hamid R. MoghaddamReviewed by Leila Ataei
