Presence may pertain-to a receptor.Logical formLearned from19 sentences. A receptor may undergo an interaction.Logical formLearned from19 sentences. Receptors can be auditory.Logical formLearned from19 sentences. A receptor may undergo a production.Logical formLearned from19 sentences. (Side effects) can be constituted-of-or-filled-with (receptor antagonists).Logical formLearned from19 sentences. An inhibitor may pertain-to a (growth factor receptor).Logical formLearned from19 sentences. A change can be in a receptor.Logical formLearned from19 sentences. Receptors can be environmental.Logical formLearned from19 sentences. Antagonists can be constituted-of-or-filled-with receptors.Logical formLearned from19 sentences. An (erythropoietin receptor activator) can be continuous.Logical formLearned from19 sentences. Receptors can be tactile.Logical formLearned from18 sentences. (Dopamine receptors) can be in a brain.Logical formLearned from18 sentences. Ligands can be for receptors.Logical formLearned from18 sentences. An antagonist can be constituted-of-or-filled-with receptors.Logical formLearned from18 sentences. A receptor can be on cells.Logical formLearned from18 sentences.