[73] WHO (1952) Expert Committee on Drugs Liable to Produce Addiction, Technical Report Series, no 57, quoted in Caballero and Bisiou (2000), op. cit., page 4-5.
[73] OMS (1952) Comité d’experts des drogues susceptibles d’engendrer la toxicomanie, Série des rapports techniques, no 57, cité in Caballero et Bisiou (2000), op. cit., pages 4-5.