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PAR 12 HOW ADEQUATE DO RA-PATIENTS REPORT INDIRECT COSTS?—THE EXAMPLE OF A GERMAN COHORT
T Mittendorf, S Merkesdal, W Greiner, J RuofVolume:
7
Year:
2004
Language:
english
DOI:
10.1016/s1098-3015(10)65718-x
File:
PDF, 66 KB
english, 2004