The LancetVolume 14, Issue 346, 17 April 1830, Pages 83-88THE LANCET.: London, Saturday, April 17, 1830Author links open overlay panelShow moreShareCitehttps://doi.org/10.1016/S0140-6736(02)83403-1Get rights and contentFirst page previewClick to open first page previewView PDFRecommended articlesReferences (0)Cited by (0)View full textCopyright © 1830 Published by Elsevier Ltd.