Article Anna Maria Papini (2018)
From morphine to endogenous opioid peptides, e.g., endorphins: the endless quest for the perfect painkiller. Substantia: An International Journal of the History of Chemistry (pp. 81-91). (/isis/citation/CBB254042473/) unapi

Article Tousignant, Noémi (2011)
The Rise and Fall of the Dolorimeter: Pain, Analgesics, and the Management of Subjectivity in Mid-Twentieth-Century United States. Journal of the History of Medicine and Allied Sciences (p. 145). (/isis/citation/CBB001034266/) unapi

Article Lafont, Olivier (2007)
Du saule à l'aspirine. Revue d'Histoire de la Pharmacie (p. 209). (/isis/citation/CBB000933376/) unapi

Article Ongaro, Giuseppe; Rippa Bonati, Maurizio (2006)
I primordi dell'anestesia chirurgica a Padova. Atti e memorie dell'Accademia Galileiana (Pt. 2, Memorie della classe di scienze matematiche e naturali) (p. 119). (/isis/citation/CBB001020642/) unapi

Book Meldrum, Marcia (2003)
Opioids and Pain Relief: A Historical Perspective. (/isis/citation/CBB000771241/) unapi