Kumar, Manoj and Jain, Swatantra Kumar and Pasha, S.T and Chattopadhaya, Debasish and Lal, Shiv and Rai, Arvind (2006) Genomic diversity in the regulatory nef gene sequences in Indian isolates of HIV type 1: emergence of a distinct subclade and predicted implications. AIDS research and human retroviruses, 22 (12). pp. 1206-19. ISSN 0889-2229