NIH:10.4278/0890-1171-18.2.168
NIH:10.4278/0890-1171-19.1.28
NIH:10.4278/0890-1171-20.5.319
NIH:10.4278/0890-1171-21.4.262
NIH:10.4278/0890-1171-21.6.481
NIH:10.4278/ajhp.22.6.393
NIH:10.4278/ajhp.091214-QUAN-391
NIH:10.4278/ajhp.100107-QUAN-2
NIH:10.4278/ajhp.100827-QUAN-285
NIH:10.4278/ajhp.101122-QUAN-387
NIH:10.4278/ajhp.121219-QUAN-626
NIH:10.4278/ajhp.130122-QUAN-39
NIH:10.4278/ajhp.07082085
NIH:10.4278/ajhp.071211129