Frases de Pierre Charles Alexandre Louis

Pierre Charles Alexandre Louis, nacido en Ay en 1787 y fallecido en 1872, es un médico francés.

✵ 14. abril 1787 – 22. agosto 1872
Pierre Charles Alexandre Louis Foto
Pierre Charles Alexandre Louis: 6   frases 0   Me gusta

Pierre Charles Alexandre Louis: Frases en inglés

“Without the aid of statistics nothing like real medicine is possible.”

Louis PCA. Medical statistics. Am J Med Sci 1837;21:525-8.
Quoted in Evidence-based medicine: old French wine with a new Canadian label? http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1296268/, P K Rangachari, J R Soc Med. 1997 May; 90(5): 280–284.

“From the exposition of facts… we infer that bloodletting has had very little influence”

Researches on the effects of bloodletting... (1836)
Contexto: From the exposition of facts... we infer that bloodletting has had very little influence on the progress of pneumonitis, of erysipelas of the face, and of angina tonsillaris, in the cases under my observation; that its influence has not been more evident in the cases bled copiously and repeatedly, than in those bled only once and to a small amount; that, we do not at once arrest inflammations, as is too often fondly imagined; that, in cases where appears to be otherwise, it is undoubtedly owing, either to an error in diagnosis, or to the fact that the bloodletting was practised at an advanced period of the disease, when it had nearly run its course; that, it would be well, nevertheless, in inflammations of imminent hazard, pneumonitis, for instance, to try whether a first bleeding sufficient to produce syncope, from twenty-five to thirty ounces or more, would not be attended with greater success; and finally that, wherever I have been able to compare the effect of general, with that of local bleeding by leeches, the superiority of the former has appeared to me demonstrated.<!--p. 22

“All [knowledge] comes from experience, it is true, but experience is nothing if it does not form collections of similar facts. Now, to make collections is to count.”

Letter to Jean Cruveilhier (1837), as quoted by William Coleman, Death is a Social Disease: Public Health and Political Economy in Early Industrial France (1982)

Autores similares

Eugéne Delacroix Foto
Eugéne Delacroix 7
pintor francés
Pierre Curie Foto
Pierre Curie 1
físico francés
Anatole France Foto
Anatole France 61
escritor francés
Alfred De Musset Foto
Alfred De Musset 44
escritor y dramaturgo francés
Emile Zola Foto
Emile Zola 23
escritor francés
Oliver Wendell Holmes Foto
Oliver Wendell Holmes 16
médico y poeta estadounidense
Stendhal Foto
Stendhal 35
escritor francés
Alexandre Dumas (padre) Foto
Alexandre Dumas (padre) 113
novelista y dramaturgo francés
Guy De Maupassant Foto
Guy De Maupassant 26
escritor francés
Claude Debussy Foto
Claude Debussy 17
músico francés