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Kim HW, Brandt CD, Kapikian AZ, Wyatt RG, Arrobio JO, Rodriguez WJ, Chanock RM, Parrott RH.Kim HW, et al. Among authors: kapikian az.JAMA. 1977 Aug 1;238(5):404-7. doi: 10.1001/jama.238.5.404.JAMA. 1977.PMID: 195102
Torres-Medina A, Wyatt RG, Mebus CA, Underdahl NR, Kapikian AZ.Torres-Medina A, et al. Among authors: kapikian az.Intervirology. 1976;7(4-5):250-55. doi: 10.1159/000149957.Intervirology. 1976.PMID: 1010712