834 
Older,  Chemistry  of   324 
Coronarius    100 
Phosphites  and  Hypophosphites, 
Iodometric  Estimation    313 
Physalodes  Peruvianum    100 
Physalodes    100 
Phytolacca  Americana    100 
Picrasma  Ailanthoides    100 
excelsa    100 
Quassioides    101 
Picraena  excelsa    100 
Pieris  ovalifolia    101 
Pig-nut   93 
Hickory    93' 
Pine,  Long-leaved    101 
Pinus  Australis    101 
palustris    101 
Piscidia  erythrina,  Standardiza- 
tion   575 
Plant    Cultivation,  Hyoscyamus 
niger    68 
Plants  Used  as  Insecticides  ..25,  91 
Platinum  Output    160 
Plowman's  Spikenard    94 
Podalyria  tinctoria    31 
Podophyllum  peltatum    101 
Pogogyne  parviflora    101 
Poison-gas  Factories  of  Ger- 
many  628 
Poisoning  from  Trinitrotoluene.  123 
Poison,  Uranium  an  Industrial..  631 
Poke-weed   100 
Potash  Situation   157 
Potter's  Clay  Offered  for  Phar- 
maceutical Purposes,  an  Anal- 
ysis   79  5 
Powder,  Surgical,  Chloramine  .  .  697 
Preparation  of  Algin  . . '.   634 
of  Pure  Casein    120 
Prescription  Incompatibilities  and 
Difficulties,  a  Treatise,  by 
Dr.  William  J.  Robinson  . . .  486 
Presidential  Addresses  in  Phar- 
maceutical Associations  ....  565 
Price  Maintenance,  Another  Step 
in  the  Colgate  Plan    494 
Prickly  Ash    107 
Pride  of  India    97 
/Am.  Tour.  Pharm. 
*■    December  1919. 
"  Private,"  Meaning  of    341 
Proceedings  of  the  American 
Conference  of  Pharmaceu- 
tical Faculties    658 
Process  for  Official  Soaps,  Cold  83 
Proflavine    Oleate    in  Wound 
Treatment    318 
Prohibition    Enactments,  Phar- 
macists' Duty  to  Support  . .  765 
Enforcement  Law  and  Phar- 
macists   701 
Enforcement,  Washington  Hear- 
ings on  Regulations   766 
Proprieties  in  Advertising    489 
Protein  Estimation  in  Milk  Pre- 
served with  Potassium  Di- 
chromate    653 
Prune  Kernels,  Analysis    652 
Prunus  spinosa    101 
Virginia    99 
Pteridium  aquilinum    101 
Pteris  aquilina,  Glucosides  in  . .  .  692 
Public  Health  Service  Report...  131 
Publicity  for  Pharmacy    527 
Puffball,  Giant   95 
Pulegium  vulgare   .   98 
Pulicaria  dysenterica    101 
Pyrethrum  calavista    101 
carneum    34 
cinerariaefolium    33 
partlienium    34 
roseum    34 
segetum   .,.   34 
Tanacetum    104 
Quantitative  Analysis  with  Ex- 
planatory Notes,  an  Ad- 
vanced Course,  by  Henry  Fay  252 
Quassia    25 
excelsa    100 
Jamaica    100 
polygama    100 
Quinine,  Fate  in  the  Organism..  553 
Formaldehyde  Solution  in  War 
Surgery    158 
Quisqualis    Indica,    a  Santonin 
Substitute    554 
Index  to  Volume  91. 
