948 
Index  to  Volume  92, 
(  Am.  Jour.  Pharm. 
\     December,  1920 
Crounse,  Wm.  L.  Alcohol:  Its 
Relation  to  vScience  and  In- 
dustry  473 
Dennis,  Alfred  P.  Licorice  In- 
dustry in  Sicily   679 
Dovey,  E.  R.    The  Examination 
of  Chinese  Crude  Camphor.  .  689 
Dowell,  C.  T.  A  Modification  of 
the  Phenylhydrazine  Method 
of  Determining  Pentosans.  .  .  39 
Dox,  Arthur  W.    Notes  on  Soy 
Bean  Urease   153 
Du    Bois,    Louis.  Cantharides 
Assay   157 
Dunning,  H.  A.  B.  A  Survey  of 
Employee  Insurance  Condi- 
tions among  Members  of  the 
American  Drug  Manufac- 
turers' Association   333 
Eberle,  E.   G.    Loyalty  to  and 
Service  in  Associations   439 
Eccles,  R.  G.    The  Use  of  Drugs 
in  Disease     450 
Eckler,  Charles  R.  A  Contribu- 
tion to  the  Pharmacology  of 
Cotton  Root  Bark   285 
England,    J.    W.  Concentrated 
Milk  Products   653 
;6we,  George  E.  A  More  Effective 
and  Economical  Base  for  the 
Application  of  Mustard  Oil 
than   the   Oleaginous  Bases 
Heretofore  Employed   234 
Caffeine  from  Cofifee  Soot   310 
Calcium,  Comparison  of  Ten 
Different  Methods  of  Esti- 
mation  401 
Suggestions  for  the  Revision  of 
the     National  Formulary, 
Fourth  Edition   165 
The      Pharmaceutical  Plant 
Chemical  Society   895 
The  Selection  of  Glass  for  the 
Manufacture  of  Ampuls   581 
Farmer,  J.  B.    Economic  Botany 
and  Chemical  Industry   586 
Feibelman,  E.  A.  Production  of 
Vanilla  in  the  South  Indian 
Ocean   356 
Fischelis,  Robert  P.  Address  of 
President  of  the  Alumni  As- 
sociation of  the  Philadelphia 
College  of  Pharmacy   507 
Foran,  Ralph  R.    "Proof  Spirit. 
—What  Is  It?"   II 
French,  H.  R.  Methyl  Alcohol 
and  Ethyl  Alcohol:  Their 
Sources,  Manufacture  and 
Uses  :  .  .  .  .  630 
Gershenfeld,  Louis.    Bacteria  in 
(So- Called)  Soft  Drinks   803 
Urinary  Casts   716 
Hamilton,    Herbert    C.  Purified 
Cresol  (Cresylic  Acid)   248 
The  Biologic  Methods  for  Digi- 
talis Assay   529 
Hankin,  H.  E.    Note  on  Opium 
Poisoning   591 
Hare,      Hobart      Amory.  The 
Teaching  of  Therapeutics ...  .  188 
Herring,  C.  E.  Extension  of  Ger- 
man Chemical  Industry   355 
Heyl,  Frederick  W.  The  Stability 
of  Digitalis  Leaf  Extracts, 
The  Infusion  (Second  Paper)  394 
Higgins,       Edward.  Medicinal 
Plants  in  Bahia   182 
Hindley,  H.    Assay  of  Iron  Filings 
for  Pharmaceutical  Use   244 
Hoffstein,  Benjamin  H.    Notes  on 
Henna   543 
Holmes,   E.   M.    Notes  on  the 
Ginger-Beer  Plant   185 
Note  on  Single  Chamomiles ....  117 
The  Manna  of  Scriptures   174 
Howard,  Bernard  F.  Some  Re- 
cent Samples  of  "Grey  Cin- 
chona Bark."   731 
Hughes,  Edward  J.  Composition 
Powder   95 
