A simple point-of-care assay accurately detects anti-spike antibodies after SARS-CoV-2 vaccination oleh Sarah E. Greene, Yuefang Huang, Wooseob Kim, Mariel J. Liebeskind, Vinay Chandrasekaran, Zhuoming Liu, Parakkal Deepak, Michael A. Paley, Daphne Lew, Monica Yang, Mehrdad Matloubian, Lianne S. Gensler, Mary C. Nakamura, Jane A. O'Hallaran, Rachel M. Presti, Sean P.J. Whelan, William J. Buchser, Alfred H.J. Kim, Gary J. Weil