@article{doi:10.1001/archinte.1939.00190040231017,
title = {PRogressive relaxation.},
journal = {Archives of Internal Medicine},
volume = {64},
number = {4},
pages = {890},
year = {1939},
doi = {10.1001/archinte.1939.00190040231017},
URL = { + http://dx.doi.org/10.1001/archinte.1939.00190040231017},
eprint = {/data/Journals/INTEMED/14442/archinte_64_4_017.pdf}
}