Hernández-Ramos, I., P. Parra-Esquivel, Á. López-Hernández, and G. Burillo-Putze. 2019. “Spontaneuos Pneumomediastinum Secondary to Cannabinoid Hyperemesis Syndrome”. Anales Del Sistema Sanitario De Navarra 42 (2):227-30. https://doi.org/10.23938/ASSN.0635.