Authors: M O Favorov; Y E Khudyakov; H A Fields; N S Khudyakova; N Padhye; M J Alter; E Mast; L Polish; T L Yashina; D M Yarasheva Journal: J Virol Methods Date: 1994-02 Impact factor: 2.014
Authors: A S Lok; W K Kwan; R Moeckli; P O Yarbough; R T Chan; G R Reyes; C L Lai; H T Chung; T S Lai Journal: Lancet Date: 1992-11-14 Impact factor: 79.321