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IP address: 44.201.131.213
Time: 2024-03-28T17:49:38Z
URL: http://scholar.google.com/scholar_lookup?title=Diversity+of+the+human+immunodeficiency+virus+type+1+%28HIV-1%29+env+sequence+after+vertical+transmission+in+mother-child+pairs+infected+with+HIV-1+subtype+A&year=2003&author=Verhofstede&journal=J+Virol&volume=77&issue=5&pages=3050-3057&doi=10.1128%2FJVI.77.5.3050-3057.2003&pmid=12584330