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1
BF02718211
BF02718211
http://dx.doi.org/10.1007/BF02718211
Should patients have cardiac catheterization prior to long-term oxygen treatment?
P356
Q37822470-4A1AAE9D-4311-4D73-89FE-4BE2B1BAE79D
P356
BF02718211
http://dx.doi.org/10.1007/BF02718211