Wood, Matthew, et al. “The Structure of a Confiscated Street Drug: 6-Monoacetyl Morphine Hydrochloride Trihydrate - C19H22NO4Cl·3H2O”. European Journal of Chemistry, vol. 12, no. 1, Mar. 2021, pp. 52-55, doi:10.5155/eurjchem.12.1.52-55.2077.