@article{doi:10.1001/jama.1969.03150250117033,
author = {Kettel LJ},
title = {THe surfactant system of the lung},
journal = {JAMA},
volume = {207},
number = {12},
pages = {2287},
year = {1969},
doi = {10.1001/jama.1969.03150250117033},
URL = { + http://dx.doi.org/10.1001/jama.1969.03150250117033},
eprint = {/data/Journals/JAMA/8410/jama_207_12_033.pdf}
}