Cita APA

Clark, D., Baur, N., Clelland, D., Garralda, E., López-Fidalgo, J., Connor, S., & Centeno, C. (2020). Mapping Levels of Palliative Care Development in 198 Countries: The Situation in 2017. J Pain Symptom Manage.

Citación estilo Chicago

Clark, David, Nicole Baur, David Clelland, Eduardo Garralda, Jesús López-Fidalgo, Stephen Connor, y Carlos Centeno. "Mapping Levels of Palliative Care Development in 198 Countries: The Situation in 2017." J Pain Symptom Manage 2020.

Cita MLA

Clark, David, et al. "Mapping Levels of Palliative Care Development in 198 Countries: The Situation in 2017." J Pain Symptom Manage 2020.