Brown, J. S., Humphreys, W. G., & Parks, T. G. (1988). Changing pattern of Crohn's disease in Northern Ireland.
シカゴスタイル引用形Brown, J S., W G. Humphreys, , T G. Parks. Changing Pattern of Crohn's Disease in Northern Ireland. 1988.
MLA引用形式Brown, J S., W G. Humphreys, , T G. Parks. Changing Pattern of Crohn's Disease in Northern Ireland. 1988.
警告: この引用は必ずしも正確ではありません.