TY - RPRT TI - The inherent mutational tolerance and antigenic evolvability of influenza hemagglutinin AU - Bargavi Thyagarajan AU - Jesse D Bloom PY - 2014 DO - 10.1101/005041 UR - https://www.biorxiv.org/content/10.1101/005041v1 ID - 10.1101/005041 ER -