title: The dogs that did not bark.
authors.forename: D B
authors.initials: DB
authors.lastname: Kell
authors.forename: R
authors.initials: R
authors.lastname: Goodacre
authors.forename: M J
authors.initials: MJ
authors.lastname: Neal
mesh_terms: D000818:Animals; D018533:Biomass; D001709:Biotechnology / Q000639:trends*; D004553:Electric Conductivity; D006801:Humans; D013058:Mass Spectrometry; D008829:Microbiology; D016571:Neural Networks, Computer