A counselling line for problem and pathological gambling in South Africa: Preliminary data analysis  / Heidi Sinclair, Adele Pretorius, Dan J. Stein
  Bibliogr.: p. 202. - Abstr. eng.
  In: Journal of Behavioral Addictions. - ISSN 2062-5871, eISSN 2063-5303. - 2014. 3. évf. 3. sz., p. 199-202. : ill.