Autor:	Voss, M., Riaan Duvenage
Zdroj:	Scopus-Elsevier SAMJ: South African Medical Journal, Volume: 101, Issue: 8, Pages: 521-522, Published: AUG 2011
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3131d1f873bf1f0f87efe3436f970396 http://www.scopus.com/inward/record.url?eid=2-s2.0-79960992911&partnerID=MN8TOARS Zobrazit plný text záznamu