Place de l’immunodot multiantigénique chez les patients atteints de sclérodermie systémique sans anticorps anti-centromères ni anti-topoisomérase I

To cover their energy demands, prey animals are forced to search for food. However, during foraging they also expose themselves to the risk of becoming the prey of predators. Consequently, in order to increase their fitness foraging animals have to trade-off efficiency of foraging against the avoidance of predation risk. For example, the decision on whether a found food piece should be eaten at the food source or whether it should be carried to...