82 PHARMACOPEIAL DRUGS 



Barks," was printed at the India Office in 1866, with a preface 

 by Clements R. Markham. 



Pritchett, G. J. 



Correspondence relating to employment to obtain plants 

 and seeds of the grey bark species of Cinchona in the forests 

 of Huanuco. (B. B. I. p. 119.) And other publications. 



Relph, John, M.D. 



An Inquiry into the Medical Efficacy of a New Species 

 of Peruvian Bark, lately imported into this country under 

 the name of Yellow Bark; including Practical Observations 

 respecting the choice of bark in general. By John Relph, 

 M.D., Physician to Guy's Hospital. London, 1794. 



Royk, Dr. Forbes, M.D. 



A Manual of Materia Medica and Therapeutics. Article 

 "Chinchona." (London, 1847, 8vo. 2d ed. 1853. 3d ed. 

 1856. American ed. by J. Carson, M.D., Philadelphia, 1847.) 

 The Chinchona article was printed separately. And other 

 publications. 



Ruiz, Don Hipolito. 



(See Pavon.) Quinologia, o tratado de arbol de la Quina 

 o Cascarilla. (Madrid, 1801, 4to, pp. 154.) And other pub- 

 lications. 



Ruiz, Don Sebastian Josef Lopez. 



Defensa y demonstracion del verdadero descubridor de las 

 Quinas del Reyno de Santa Fe, con varias noticias utiles de 

 este especifico, en contestacion a la memoria de Don Fran- 

 cisco Antonio Zea. (Su autor el mismo descubridor. "Has 

 ego Chinchonas reperi, tulit alter honores." (Madrid, 1802.) 



Spruce, Dr. Richard, Ph.D. 



Notes of a visit to the Chinchona forests of the western 

 slope of the Quitenian Andes. (Journal of the Proceedings 

 of the Linnsean Society, vol. iv.) And other publications. 



Sydenham, Dr. Thomas. 



The Whole Works of that Excellent Practical Physician, 

 Dr. Thomas Sydenham. Wherein not only the History and 

 Cures of Acute Diseases are treated of, after a New and 

 Accurate Method; but also the Shortest and safest Way of 



