Yuen, R W Serum insulin levels in diabetics after subcutaneous administration of Rapitard insulin. [electronic resource] - The Medical journal of Australia - 934-6 p. digital Publication Type: Journal Article ISSN: 0025-729X Standard No.: 10.5694/j.1326-5377.1975.tb106459.x doi Subjects--Topical Terms: AdultAgedBlood Glucose--analysisDelayed-Action PreparationsFemaleHumansInjections, SubcutaneousInsulin--administration & dosageMaleMiddle Aged