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1984 2
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2020 1
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2024 1

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vital_sqi: A Python package for physiological signal quality control.
Le VD, Ho HB, Karolcik S, Hernandez B, Greeff H, Nguyen VH, Phan NQK, Le TP, Thwaites L, Georgiou P, Clifton D; Vietnam ICU Translational Applications Laboratory (VITAL) Investigators. Le VD, et al. Among authors: greeff h. Front Physiol. 2022 Nov 11;13:1020458. doi: 10.3389/fphys.2022.1020458. eCollection 2022. Front Physiol. 2022. PMID: 36439252 Free PMC article.
Elastosis in malignant tumours.
Isaacson C, Greeff H, Murray JF, Posen J, Schmaman A. Isaacson C, et al. Among authors: greeff h. S Afr Med J. 1985 Jul 6;68(1):30-2. S Afr Med J. 1985. PMID: 2990055
Amyloid goitre. A case report.
Kneebone RL, Greeff H, Mannell A. Kneebone RL, et al. Among authors: greeff h. S Afr Med J. 1984 Jun 9;65(23):931-2. S Afr Med J. 1984. PMID: 6729637