title: Amphibian decline: the urgent need for amphibian research in Europe.
authors.forename: Frank
authors.initials: F
authors.lastname: Pasmans
authors.forename: Frank
authors.initials: F
authors.lastname: Mutschmann
authors.forename: Tim
authors.initials: T
authors.lastname: Halliday
authors.forename: Peernel
authors.initials: P
authors.lastname: Zwart
mesh_terms: D000663:Amphibians / Q000502:physiology; D000818:Animals; D005260:Female; D008297:Male; D011156:Population Density; D011157:Population Dynamics; D012106:Research / Q000458:organization & administration*