The international control of drugs of addiction
Subtitle: the present position of the International Opium Convention, 1912
By: by William J. Collins
Publisher: publisher not identified
Published: 1919
Place of publication: Place of publication not identified]
Language: eng
Subjects: Drug control; Congresses; Opium trade; International Opium Conference. http://id.loc.gov/authorities/names/no2001028142
Notes: Cover title.

"Reprinted from the British Medical Journal, September 20th, 1919."