Urine calcitonin as a test for medullary thyroid cancer: a new screening procedure.

Por Silva, O L, Snider, R H, Moore, C F, Becker, K L
Publicado em 1979

Changes in the phenotype of human small cell lung cancer cell lines after transfection and expression of the c-myc proto-oncogene.

Por Johnson, B E, Battey, J, Linnoila, I, Becker, K L, Makuch, R W, Snider, R H, Carney, D N, Minna, J D
Publicado em 1986