@article{articlebb0203db,
title   = {A conversion of oral cannabidiol to delta9-tetrahydrocannabinol seems not to occur in humans},
author = {Nahler, Gerhard and Franjo Grotenhermen and Zuardi, Antônio Waldo and Crippa, José Alexandre de Souza},
year = {2017},
doi = {10.1089/can.2017.0009},
journal   = {Cannabis and Cannabinoid Research}
}