TY - GEN
AU - Fletcher, Robert H.
AU - Fletcher, Suzanne W.
TI - Clinical research : Boundaries and standards Boundaries and standards
PB - Springer Science and Business Media LLC
SN - 0884-8734
SN - 1525-1497
KW - Internal Medicine
PY - 1986
UR - http://slubdd.de/katalog?TN_libero_mab2
ER -
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