melanotic macules on gums Black and Brown: Non-neoplastic Pigmentation of the Oral Mucosa Oral pigmented lesions: Clinicopathologic features

The direction and magnitude of the shunt depend on the relative difference between the pulmonary and the systemic vascular resistances

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W., Karamyan, V., Okun, E., Dheen, T., Hande, M

The peptide is absorbed into the bloodstream, where it can cross the blood-brain barrier to exert its effects on sleep

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