Studies on cystic fibrosis of the pancreas; role of various diluents and the dilution factor in the interpretation of the x-ray film test for fecal trypsin.
作者信息
JOHNSTONE D E
出版信息
AMA Am J Dis Child. 1952 Aug;84(2):191-8. doi: 10.1001/archpedi.1952.02050020055006.