000 00686 a2200217 4500
005 20250513022220.0
264 0 _c19800523
008 198005s 0 0 eng d
022 _a0002-9289
040 _aNLM
_beng
_cNLM
100 1 _aNelson, A A
245 0 0 _aDeveloping research hypotheses.
_h[electronic resource]
260 _bAmerican journal of hospital pharmacy
_cFeb 1980
300 _a264-5 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aAbstracting and Indexing
650 0 4 _aMental Processes
650 0 4 _aResearch Design
650 0 4 _aSystems Theory
773 0 _tAmerican journal of hospital pharmacy
_gvol. 37
_gno. 2
_gp. 264-5
999 _c7361312
_d7361312