Baigorri, F., Calvet, X., & Joseph, D. (1997). Equipment review: Gastric intramucosal pH measurement. BioMed Central.
Chicago Style aipamenaBaigorri, Francisco, Xavier Calvet, and Domenec Joseph. Equipment Review: Gastric Intramucosal PH Measurement. BioMed Central, 1997.
MLA aipamenaBaigorri, Francisco, Xavier Calvet, and Domenec Joseph. Equipment Review: Gastric Intramucosal PH Measurement. BioMed Central, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.