John Μ. Pettifor
Researcher Next ID · RN-043234
Researcher · Medicine
South African Medical Research Council
Cape Town, South Africa
- Works count
- 424
- Citation count
- 13,867
- H-index
- 61
- i10-index
- 212
Research interests
Publications
Calcium deficiency worldwide: prevalence of inadequate intakes and associated health outcomes
Annals of the New York Academy of Sciences · 2022 · https://doi.org/10.1111/nyas.14758
Prevalence of vitamin D deficiency in Africa: a systematic review and meta-analysis
The Lancet Global Health · 2019 · https://doi.org/10.1016/s2214-109x(19)30457-7
Rickets
Nature Reviews Disease Primers · 2017 · https://doi.org/10.1038/nrdp.2017.101
Global Consensus Recommendations on Prevention and Management of Nutritional Rickets
Hormone Research in Paediatrics · 2016 · https://doi.org/10.1159/000443136
Global Consensus Recommendations on Prevention and Management of Nutritional Rickets
The Journal of Clinical Endocrinology & Metabolism · 2016 · https://doi.org/10.1210/jc.2015-2175
Nutritional rickets around the world: an update
Paediatrics and International Child Health · 2016 · https://doi.org/10.1080/20469047.2016.1248170
Physical activity and sedentary behavior among adolescents in rural South Africa: levels, patterns and correlates
BMC Public Health · 2014 · https://doi.org/10.1186/1471-2458-14-40
The prevalence of stunting, overweight and obesity, and metabolic disease risk in rural South African children
BMC Public Health · 2010 · https://doi.org/10.1186/1471-2458-10-158
Age at menarche and the evidence for a positive secular trend in urban South Africa
American Journal of Human Biology · 2008 · https://doi.org/10.1002/ajhb.20836
Cohort Profile: Mandela's children: The 1990 birth to twenty study in South Africa
International Journal of Epidemiology · 2007 · https://doi.org/10.1093/ije/dym016
Nutritional rickets around the world: causes and future directions
Annals of Tropical Paediatrics · 2006 · https://doi.org/10.1179/146532806x90556
Nutritional rickets: deficiency of vitamin D, calcium, or both?
American Journal of Clinical Nutrition · 2004 · https://doi.org/10.1093/ajcn/80.6.1725s
Case-control study of factors associated with nutritional rickets in Nigerian children
The Journal of Pediatrics · 2000 · https://doi.org/10.1067/mpd.2000.107527
A Comparison of Calcium, Vitamin D, or Both for Nutritional Rickets in Nigerian Children
New England Journal of Medicine · 1999 · https://doi.org/10.1056/nejm199908193410803
Serum Levels of Free 1,25-Dihydroxyvitamin D in Vitamin D Toxicity
Annals of Internal Medicine · 1995 · https://doi.org/10.7326/0003-4819-122-7-199504010-00006
Bone Response to Phosphate Salts, Ergocalciferol, and Calcitriol in Hypophosphatemic Vitamin D-Resistant Rickets
New England Journal of Medicine · 1980 · https://doi.org/10.1056/nejm198010303031802
Rickets in children of rural origin in South Africa: Is low dietary calcium a factor?
The Journal of Pediatrics · 1978 · https://doi.org/10.1016/s0022-3476(78)80035-3
Congenital malformations associated with the administration of oral anticoagulants during pregnancy
The Journal of Pediatrics · 1975 · https://doi.org/10.1016/s0022-3476(75)80986-3
Current projects
No projects listed.