I.A.D. O'Brien

Heart rate variability in healthy subjects: effect of age and the derivation of normal ranges for tests of autonomic function.

I.A.D. O'Brien, Paul O’Hare, R. J. M. Corrall · Heart · 1986 · 481 citations · Full text

Nursing, Cardiology, Physiology +17

The Influence of Autonomic Neuropathy on Mortality in Insulin-dependent Diabetes

I.A.D. O'Brien, Jp McFadden, R. J. M. Corrall · QJM · 1991 · 243 citations

Medicine, Cardiology, Neurology +14

ABNORMAL CIRCADIAN RHYTHM OF MELATONIN IN DIABETIC AUTONOMIC NEUROPATHY

I.A.D. O'Brien, I.G. Lewin, Joséphine Arendt et al. · Clinical Endocrinology · 1986 · 103 citations

Medicine, Endocrinology, Physiology +17

The Birmingham pituitary database: auditing the outcome of the treatment of acromegaly

David J.A. Jenkins, I.A.D. O'Brien, Amy Johnson et al. · Clinical Endocrinology · 1995 · 90 citations

Medicine, Endocrinology, Endocrine Oncology +16

Clinical and neurophysiological studies with the aldose reductase inhibitor, sorbinil, in symptomatic diabetic neuropathy

I.G. Lewin, I.A.D. O'Brien, M. H. Morgan et al. · Diabetologia · 1984 · 82 citations · Full text

Medicine, Neurology, Pharmacology +16