FABER, M.; OELOFSE, A.; VAN JAARSVELD, P.; WENHOLD, F.; JANSEN VAN RENSBURG, W. African leafy vegetables consumed by households in the Limpopo and KwaZulu-Natal provinces in South Africa. South African Journal of Clinical Nutrition, v. 23, n. 1, p. 30-38, 24 jan. 2010.