33:17duration 33 minutes 17 seconds
HM 803 Case Control Studies
25:07duration 25 minutes 7 seconds
HM803 Eval the Role of Random Error
08:51duration 8 minutes 51 seconds
13december
32:02duration 32 minutes 2 seconds
HM 803 Cohort Studies
21:12duration 21 minutes 12 seconds
HM804Module7QualityImprovement
14:59duration 14 minutes 59 seconds
HM846 Glenn-Copelund-3
21:31duration 21 minutes 31 seconds
HM804 sec730 QualityImprove
HM804 sec730 Module7QualityImprovement
25:46duration 25 minutes 46 seconds
HM803 sec730 RandomError
32:40duration 32 minutes 40 seconds
HM803 sec730 Cohort
33:47duration 33 minutes 47 seconds
HM803 sec730 CaseControl