On the Detection of Adulterations in Sulphate of Quinine
Delondre and Henry; J. Pharm., [3] xxi, 281.
Gmelin’s Handbuch, xvii, 280.
Guibourt; J. Pharm., [3] xxi, 47.
Henry; ibid, xiii, 107.
Hesse; Ann. Ch. Pharm., cxxxv, 325; Jahresb., 1865, 441.
Korner; Zeitsch. f. Chem., J. i, 150; Jahresb. 1862, 619.
Phillips; Lond. Lanc., i, 820.
Riegel; Jahresb. f. Pharm., xxv, 340.