title: [Determination of the activity of piglets by means of an actographic device with photoelectric cells].
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D007259:Infrared Rays; D008722:Methods; D009043:Motor Activity; D010827:Physiology / Q000295:instrumentation*; D013552:Swine; D013690:Television
vernacular_title: Mesure de l'activité de porcelets par un dispositif actographique à cellules photoélectriques.