TY - GEN AU - Guerrant , Richard L. AU - Weller , Peter F. TI - Tropical infectious diseases : principles, pathogens and practice SN - 9780702039355 U1 - 616.9883 PY - 2011/// CY - London PB - Elsevier KW - INFECTIOUS DISEASES KW - PATHOGEN UR - www.elsevierhealth.com ER -