NIH 1994 R44 CA |
Hyperbook for Cancer Prevention/Health Promotion Levitan, Karen B. / Mantech International Corporation |
|
NIH 1993 R44 CA |
Hyperbook for Cancer Prevention/Health Promotion Levitan, Karen B. / Mantech International Corporation |
|
NIH 1992 R44 CA |
Hyperbook for Cancer Prevention/Health Promotion Levitan, Karen B. / Tidewater Consultants, Inc. |
|