Randomised trial of cardiotocography alone or with ST waveform analysis for intrapartum monitoring

An Improved Approximate Formula for Calculating Sample Sizes for Comparing Two Binomial Distributions

John T. Casagrande, Malcolm C. Pike, Peter G. Smith · Biometrics · 1978 · 441 citations

Natural Sciences, Biostatistics, A/b Testing +12

Catecholamine Release in the Newborn Infant at Birth

Hugo Lagercrantz, Peter Bistoletti · Pediatric Research · 1977 · 404 citations

Medicine, Neuroscience, Pediatrics +9

A controlled trial of the differential effects of intrapartum fetal monitoring

Albert D. Haverkamp, Miriam Orleans, Sharon Langendoerfer et al. · American Journal of Obstetrics and Gynecology · 1979 · 392 citations

Medicine, Maternal Health, Obstetrics +16

Diagnosis of birth asphyxia on the basis of fetal pH, Apgar score, and newborn cerebral dysfunction

Larry C. Gilstrap, Kenneth J. Leveno, J Burris et al. · American Journal of Obstetrics and Gynecology · 1989 · 252 citations

Medicine, Obstetrics, Pediatrics +14

An Acid-Base Chart for Arterial Blood with Normal and Pathophysiological Reference Areas

O. Siggaard-Andersen · Scandinavian Journal of Clinical and Laboratory Investigation · 1971 · 184 citations

Life Sciences, Pharmacology, Physiology +17