406 BIBLIOGRAPHY 



496. Pearson, Richard. 



Practical synopsis of the materia alimentaria and 

 materia medica. London, 1807. 



497. (Pechey, G.) 



Some observations made upon the Calumba wood, 

 otherwise called Calumbach, imported from the 

 Indies. London, 1694. 



498. Pierce, J. B. 



On Smyrna opium. Baltimore, 1868. 

 498a. Penzoldt, F. 



Physiological investigations on quebracho. (Proc. 

 Amer. Pharm. Assn., 1880, p. 138). 



499. Percival, T. 



Observations and experiments on the Colombo root. 

 In his Works. London, 1807, iii, 263-284. 



500. Percy, S. R. 



Physiological and medicinal properties of Veratrum 

 viride. (Trans. Amer. Med. Assoc., xvii, 1864). 



501. Pereira, Jonathan. 



Materia medica and therapeutics. London, 1839. 

 (Later editions). 



502. Pfaff, C. H. 



System der materia medica. 7 v. Leipzig, 1808-24. 



503. Pharmacopeia of the Massachusetts Med. Soc., Bos- 



ton, 1808. 



504. Pharmacopoeias of the different countries and cities. 



505. Philadelphia Botanic Sentinel and Thomsonian Medical 



Revolutionist. Phila., 1839-44. 



506. Phillips, C. D. F. 



Materia medica and therapeutics. (Vegetable king- 

 dom). London, 1874. (Later editions). 



507. Physicians of Myddvai; Meddygon Myddfai, or the 



medical practice of the celebrated Rhiwallon and 

 his sons. London, 1861. See also Aconite, Foot- 

 note (Text). 



508. Physio-medical Journal. Indianapolis, 1877. 



509. Physio-medical Journal and Reform Advocate. Indian- 



apolis, 1875-6. 



