Heparin lock intravenous technique.
D000700:Analgesics / Q000008:administration & dosage; D006493:Heparin / Q000627:therapeutic use*; D006993:Hypnotics and Sedatives / Q000008:administration & dosage; D007263:Infusions, Parenteral / Q000379:methods*; D007275:Injections, Intravenous / Q000379:methods*; D012965:Sodium Chloride; D012996:Solutions
D000700:Analgesics; D006993:Hypnotics and Sedatives; D012996:Solutions; D012965:Sodium Chloride; D006493:Heparin