The national standard dispensatory. Hobart Amory Hare, B.Sc., M.D., Charles Caspari, Jr., Ph.G., Phar.D., Henry H. Rusby, M.D. Third edition, enlarged and thoroughly revised. Publishers; Lea & Febiger, Philadelphia and New York

M.I. Wilbert
1917 The Journal of the American Pharmaceutical Association (1912)  
doi:10.1002/jps.3080060129 fatcat:a6sst36svvhhrd4rhymx2arsny