[45] Opium, letter on,

[85] Opium, observations on strength of tincture of,

[279] Opium, tincture of,

[60] Pear, essence of jargonelle,

[148] Perfumery, application of organic chemistry to,

[27] Pharmacopœia of the United States,

[30], [157], [193], [331] Phar­ma­ceu­ti­cal Convention,

[119], [328] Pharmacy,

[352] Pharmacy, College of,

[3], [252] Pharmacy, Journal of,