Shors, Teri Understanding viruses / Teri Shors - Sudbury, Mass. : Jones and Bartlett Publishers, 2009 - xxiv, 639 p. : ill. ; 28 cm. ISBN: 0763729329 RM385.02 9780763729325 Subjects--Topical Terms: VirusesVirus diseases National Library of Medicine Call No.: QW160 / .S559u 2009 9HUKM QW160 / .S559u 2009 9