The evolution of virulence: a unifying link between parasitology and ecology.
D000818:Animals; D005075:Biological Evolution; D004463:Ecology; D006790:Host-Parasite Interactions; D006801:Humans; D010271:Parasites / Q000472:pathogenicity* / Q000502:physiology; D010272:Parasitic Diseases / Q000635:transmission; D014774:Virulence