title: [Drosophila P virus: comparison of the life span and fertility of flies infected by inoculation or by natural means].
mesh_terms: D000818:Animals; D004330:Drosophila / Q000502:physiology; D005298:Fertility; D007304:Insect Viruses; D008136:Longevity; D008854:Microscopy, Electron
vernacular_title: Le virus P de la Drosophile: comparaison de la longévité et de la fécondité des mouches infectées par injection ou par contamination naturelle.