Coombs, Daniel Evaluating the importance of within- and between-host selection pressures on the evolution of chronic pathogens. [electronic resource] - Theoretical population biology Dec 2007 - 576-91 p. digital Publication Type: Journal Article ISSN: 0040-5809 Standard No.: 10.1016/j.tpb.2007.08.005 doi Subjects--Topical Terms: Disease SusceptibilityHost-Pathogen InteractionsHumansModels, BiologicalMutationVirus Diseases--etiologyVirus Replication--genetics