S Ballantyne

Observer variation in the sonographic measurement of optic nerve sheath diameter in normal adults

S Ballantyne, G O'Neill, Ruth Hamilton et al. · European Journal of Ultrasound · 2002 · 254 citations

Medicine, Anatomy, Ophthalmology +13

Severe reflux disease is associated with an enlarged unbuffered proximal gastric acid pocket

Alan T. Clarke, A A Wirz, J J Manning et al. · Gut · 2007 · 99 citations

Medicine, Clinical Sciences, Internal Medicine +17

Long-term Effectiveness of Adjuvant Treatment With Catechol-O-Methyltransferase or Monoamine Oxidase B Inhibitors Compared With Dopamine Agonists Among Patients With Parkinson Disease Uncontrolled by Levodopa Therapy

Richard Gray, Smitaa Patel, Natalie Ives et al. · JAMA Neurology · 2021 · 60 citations · Full text

Medicine, Neurology, Pharmacology +14

Is chromosome 9 loss a marker of disease recurrence in transitional cell carcinoma of the urinary bladder?

JMS Bartlett, A.D. Watters, S Ballantyne et al. · British Journal of Cancer · 1998 · 54 citations · Full text

Medicine, Oncology, Urology +16

Aneusomy of chromosomes 7 and 17 predicts the recurrence of transitional cell carcinoma of the urinary bladder

A.D. Watters, S Ballantyne, James J. Going et al. · British Journal of Urology · 2000 · 44 citations

Medicine, Oncology, Pathology +17