NIH 1993 N01 CP |
Case Control Study of Cutaneous Malignant Melanoma Halpern, Allen C. / University of Pennsylvania |
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NIH 1992 N01 CP |
Case Control Study of Cutaneous Malignant Melanoma Halpern, Allen C. / University of Pennsylvania |
|
NIH 1991 N01 CP |
Case Control Study of Cutaneous Malignant Melanoma Halpern, Allen C. / University of Pennsylvania |
|
NIH 1991 N01 CP |
Case Control Study of Cutaneous Malignant Melanoma Halpern, Allen C. / University of Pennsylvania |
|
NIH 1990 N01 CP |
Case Control Study of Cutaneous Malignant Melanoma Halpern, Allen C. / University of Pennsylvania |
|