[860] Op. cit., p. 533.
[861] Med. Times and Gaz., 1871, i., p. 671.
[862] Lyon Méd., 1883, xliv., p. 11.
[863] Lehrbuch, p. 535.
[864] Vier. f. ger. Med. and öff. San., 1881, xxxv., pp. 201-248.
[865] Virchow’s Archiv, 1870, xlix., p. 290.
[866] Rev. Méd. de l’Est, 1890, xxii., pp. 545-554.
[867] Ann. d’Hyg., 1885, xiii., pp. 209-228.
[868] Op. cit., p. 105.
[869] Lehrbuch, p. 537.