A fall-off can be in a number of receptors.Logical formLearned from13 sentences. Receptors can be artificial.Logical formLearned from13 sentences. Receptors may undergo an analysis.Logical formLearned from13 sentences. A gene may encode a receptor.Logical formLearned from13 sentences. A receptor may be expressed.Logical formLearned from13 sentences. Receptors can be targets.Logical formLearned from13 sentences. Receptors can be vertebrate.Logical formLearned from13 sentences. A (vasopressin receptor) can be in some swedish persons.Logical formLearned from13 sentences. A gene may code for a (vasopressin receptor).Logical formLearned from13 sentences. Receptors may undergo an abundance.Logical formLearned from13 sentences. Receptors may work.Logical formLearned from13 sentences. Receptors can be on surfaces.Logical formLearned from13 sentences. A hippocampus may have lots of receptors.Logical formLearned from13 sentences. A human nose may contain millions of receptors.Logical formLearned from13 sentences. Blockade may pertain-to receptors.Logical formLearned from13 sentences.