J. P. O’Sullivan

Observer variation in histopathological diagnosis and grading of cervical intraepithelial neoplasia.

S M Ismail, Angela Colclough, J. S. Dinnen et al. · BMJ · 1989 · 388 citations · Full text

Histopathological Diagnosis, Cervical Intraepithelial Neoplasia, Diagnosis +20

Encephalopathy in Acute Leukaemia Associated with Methotrexate Therapy

H. E. M. Kay, P. J. Knapton, J. P. O’Sullivan et al. · Archives of Disease in Childhood · 1972 · 242 citations · Full text

Hematological Malignancy, Meningeal Leukaemia, Mixed-phenotype Acute Leukemia +14

SEVERE NEUROLOGICAL DAMAGE ASSOCIATED WITH METHOTREXATE THERAPY

H. E. M. Kay, P. J. Knapton, J. P. O’Sullivan et al. · The Lancet · 1971 · 20 citations

Neurobiology Of Disease, Neurological Disorder, Clinical Neurology +7

MAINTENANCE OF FUNCTIONING HUMAN PITUITARY TUMOURS IN 'NUDE' ATHYMIC MICE

J. P. O’Sullivan, Kathleen M. Alexander, J. S. Jenkins · Journal of Endocrinology · 1978 · 10 citations

Pituitary Adenomas, Endocrine Oncology, Pituitary Gland +13