APA
Hyams J., Markowitz J., Lerer T., Griffiths A., Mack D., Bousvaros A., Otley A., Evans J., Pfefferkorn M., Rosh J., Rothbaum R., Kugathasan S., Mezoff A., Wyllie R., Tolia V., delRosario J. F., Moyer M. S., Oliva-Hemker M. & Leleiko N. (20061121). The natural history of corticosteroid therapy for ulcerative colitis in children. : Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.
Chicago
Hyams Jeffrey, Markowitz James, Lerer Trudy, Griffiths Anne, Mack David, Bousvaros Athos, Otley Anthony, Evans Jonathan, Pfefferkorn Mariann, Rosh Joel, Rothbaum Robert, Kugathasan Subra, Mezoff Adam, Wyllie Robert, Tolia Vasundhara, delRosario J Fernando, Moyer M Susan, Oliva-Hemker Maria and Leleiko Neal. 20061121. The natural history of corticosteroid therapy for ulcerative colitis in children. : Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.
Harvard
Hyams J., Markowitz J., Lerer T., Griffiths A., Mack D., Bousvaros A., Otley A., Evans J., Pfefferkorn M., Rosh J., Rothbaum R., Kugathasan S., Mezoff A., Wyllie R., Tolia V., delRosario J. F., Moyer M. S., Oliva-Hemker M. and Leleiko N. (20061121). The natural history of corticosteroid therapy for ulcerative colitis in children. : Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.
MLA
Hyams Jeffrey, Markowitz James, Lerer Trudy, Griffiths Anne, Mack David, Bousvaros Athos, Otley Anthony, Evans Jonathan, Pfefferkorn Mariann, Rosh Joel, Rothbaum Robert, Kugathasan Subra, Mezoff Adam, Wyllie Robert, Tolia Vasundhara, delRosario J Fernando, Moyer M Susan, Oliva-Hemker Maria and Leleiko Neal. The natural history of corticosteroid therapy for ulcerative colitis in children. : Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association. 20061121.