APA (7th ed.) Citation

Zettl, A., Gsell, H., Maślak, K., Karjalainen, A., Leiss, U., Kienesberger, A., & Schneider, C. HOW ARE YOU FEELING TODAY? – Gaps and opportunities in capturing patient reported outcomes (PROs) in Pediatric Cancer Care. Elsevier.

Chicago Style (17th ed.) Citation

Zettl, Anna, Hannah Gsell, Karolina Maślak, Antti Karjalainen, Ulrike Leiss, Anita Kienesberger, and Carina Schneider. HOW ARE YOU FEELING TODAY? – Gaps and Opportunities in Capturing Patient Reported Outcomes (PROs) in Pediatric Cancer Care. Elsevier.

MLA (9th ed.) Citation

Zettl, Anna, et al. HOW ARE YOU FEELING TODAY? – Gaps and Opportunities in Capturing Patient Reported Outcomes (PROs) in Pediatric Cancer Care. Elsevier.

Warning: These citations may not always be 100% accurate.