COMPARISON OF CARDIAC AND PYLORIC SPHINCTERSMark A. Atkinson, E.N. Rowlands, A. J. Honour et al.|The Lancet|1957Cited by 134
THE ŒSOPHAGOGASTRIC SPHINCTER IN HIATUS HERNIAMark A. Atkinson, E.N. Rowlands, David A. Edwards et al.|The Lancet|1957Cited by 90