FOOTNOTES:
[1] For ill.u.s.tration, see Knopf, "Tuberculosis," Chap. IV, page 67.
[2] See Carrington, "Fresh Air and How to Use It," Chap. II, page 29.
[3] For ill.u.s.tration, see Carrington, "Fresh Air and How to Use It," Chap.
II, page 37.
[4] For ill.u.s.tration, see Carrington, "Fresh Air and How to Use It," Chap.
VIII, page 128.
[5] For ill.u.s.tration, see Knopf, "Tuberculosis," Chap. IV, page 58.
[6] For ill.u.s.tration, see Carrington, "Fresh Air and How to Use It," Chap.
VII, page 108.
[7] See previous footnote.
[8] For ill.u.s.tration, see Journal of Outdoor Life, January 1914.
[9] For ill.u.s.tration, see Carrington, "Fresh Air and How to Use It," Chap.
IV, page 55.
[10] For a diagrammatic presentation of Wolff-Eisner"s theory, see "Tuberculin Treatment" by Riviere and Moreland, page 6.
[11] Not absolutely necessary: may get along with graduated cylinder and syringe.
[12] See previous footnote.
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