HR

hairpin ribozyme; hallux rigidus; handwriting recognition [algorithm]; hazard ratio; heart rate; hematopoietic reconstitution; hematopoietic resistance; hemorrhagic retinopathy; hepatorenal; higher rate; high resolution; high risk; histamine receptor; histamine release; hormonal response; hospital record; hospital report; hospitalization rate; human resources; hydroxyethylrutoside; hyperimmune reaction; hypersensitive response; hypertensive rat; hypophosphatemic rickets; hypoxic reaction

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hr abbr [Latin hora] hour used in writing prescriptions see QH