إنشاء «قالب:Orci L, Stamnes M, Ravazzola M, Amherdt M, Perrelet A, Söllner TH, et al. (1997). "Bidirectional transport by distinct populations of COPI-coated vesicles". Cell. 90 (2): 335–49. doi:10.1016/S0092-8674(00)80341-4. PMID 9244307»