The last element of the 5 Rs -- right time -- has often been governed by the "30-minute medication rule." For as long as many nurses can remember, every hospital, unit, and nurse has passed ...

Survey of Medication Administration Through Umbilical Arterial and Venous Catheters Lisa Smith, Robin Dills Disclosures Am J Health Syst Pharm. 2003;60 (15) 0 ...