@book{77081,
	author = {Allen, H. C.},
	title = {Keynotes and characteristics with comparisons of some of the leading remedies of the materia medica /},
	publisher = {Boericke & Tafel, },
	year = {1925.},
	address = {Philadelphia : },
	edition = {5th ed},
	note = {Includes index.}
}