Five intravenous techniques.

A film in five parts which illustrates different anaesthetic agents on patients: Jorgensen Technique (female patient), Diazepam and Methohexitone (male patient); Hexobarbitone and Propanidid (female patient); Methohexitone and Propanidid (Female patient); Intermittent Propanidid; Treatment of a Nervous Child (the mother sits on the dentist's chair so she can't see the injection).