Medical ResearchUndercover researchers went into doctors' rooms. You won't believe what they found.Joan van Dyk 25 Mar 2019
NHIEstranged bedfellows: Why the private sector remains wary of universal healthcareJoan van Dyk 21 Nov 2018
Financial ServicesPrivate investigators, Hawks called in to probe North West graftJoan van Dyk 23 Apr 2018
Public HealthThe Ronald MacDonald socks aside...How serious is Cyril about South Africans' health?MIA MALAN, LAURA LOPEZ GONZALEZ, JOAN VAN DYK 23 Feb 2018
Public HealthNew graduates, rural areas likely to pay the price for austerity measuresJoan van Dyk 17 Jan 2017