NJ Wald

Plasma retinol, beta-carotene and vitamin E levels in relation to the future risk of breast cancer

NJ Wald, A Nicolaides-Bouman, G. R. Hudson · British Journal of Cancer · 1988 · 177 citations · Full text

Medicine, Nutritional Sciences, Oncology +11

Serum beta-carotene and subsequent risk of cancer: results from the BUPA Study

NJ Wald, SG Thompson, JW Densem et al. · British Journal of Cancer · 1988 · 162 citations · Full text

Medicine, Nutrition, Nutritional Sciences +15

Serum vitamin E and subsequent risk of cancer

NJ Wald, SG Thompson, JW Densem et al. · British Journal of Cancer · 1987 · 98 citations · Full text

Public Health, Nutrition, Nutritional Sciences +14

Response to: Wald, N.J., Hackshaw, A.K. (1997). Combining ultrasound and biochemistry in first-trimester screening for Down's syndrome, Prenat. Diagn., 17, 821-829. Authors' reply

NJ Wald, A Hackshaw · Prenatal Diagnosis · 1998 · 72 citations

Medicine, Maternal Health, Obstetrics +9

Is the area under an ROC curve a valid measure of the performance of a screening or diagnostic test?

NJ Wald, JP Bestwick · Journal of Medical Screening · 2014 · 66 citations · Full text

Public Health, Biostatistics, Diagnostic Assessment +16