von BaschS. “Der Sphygmomanometer und seine Verwerthung in der Praxis,” Berl. klin. Wochenschr., 1887, xxiv, p. 181.
2.
JanewayT. C. “The Clinical Study of Blood-pressure,” New York, 1904, p. 60.
3.
OliverGeorge. “Studies in Blood-pressure,”2nd ed. Lond., 1908, p. 111.
4.
von RecklinghausenH. “Ueber Blutdruckmessung beim Menschen,” Arch. f. exper. Path. u. Pharmakol. Leipz., 1901, xlvi, p. 78.
5.
RussellWilliam. “Arterial Hypertonus, Sclerosis and Blood-pressure,” Edin. and Lond., 1907, p. 49.
6.
Idem. Chapter vii.
7.
Idem, p. 71.
8.
SavillThomas D. “On Arterial Sclerosis, especially in regard to Arterial Hypermyotrophy and the other morbid changes which occur in the Muscular Tunic of the Arteries,” Trans. Path. Soc. Lond., 1904, lv, p. 375.