000 00267 a2200109 4500
005 20220518075840.0
022 _a0025 7583
245 _aMedical times
260 _bRomaine pierson
_c1987
_aWashington
490 _aJournal of family medicine
_vVol. 115
942 _2lcc
_cCR
999 _c23843
_d23843