Challenges for dedicated smoking cessation services in developing countries by Cooper, C., van Zyl-Smit, R.N., Esmail, A., Dheda, K., Day, C., Tadzimirwa, G.Y., Kamkuemah, M.

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South African tobacco smoking cessation clinical practice guideline by Dheda, K., Murphy, K., Lalloo, U., Vanker, A., Van Zyl-Smit, R.N., Allwood, B., Symons, G., Vanker, A., Richards, G.A.

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Electronic cigarettes : the potential risks outweigh the benefits by Van Zyl-Smit, R.N.

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Comparison of same day versus delayed enumeration of TB-specific T cell responses by Lenders, L.M, Meldau, R, van Zyl-Smit, R.N, Woodburne, V, Maredza, A, Cashmore, T.J, Semple, P.L, Badri, M, Zumla, A, Dheda, K

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Outcomes of patients with COVID-19 acute respiratory distress syndrome requiring invasive mechanical ventilation admitted to an intensive care unit in South Africa by Arnold-Day, C, van Zyl-smit, R N, Joubert, I A, Thomson, D A, Fredericks, D L, Miller, M G A, Michell, W L, Semple, P L, Piercy, J L

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Community-acquired pneumonia : the need to broaden our diagnostic armamentarium by Perumal, R, Van Zyl-Smit, R.N

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South African Thoracic Society position statement on post-acute sequelae of SARS-CoV-2 infection by Van Zyl-Smit, R.N, Calligaro, G.L, Dheda, K, Feldman, C, Kalla, I.S, Koegelenberg, C.F.N, Lalloo, U, Perumal, R, Richards, G.A, Wong, M

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Smoking cessation on the African continent : challenges and opportunities by Ameer, S., Kilonzo, G., Batini, C., Ahmed, T., Ozoh, O.B., Van Zyl-Smit, R.N.

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Chronic obstructive pulmonary disease -diagnosis and classification of severity : review by Van Zyl-Smit, R.N., Viviers, P.J.

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