Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Observed sizes of a 2 mm diameter metastasis as measured in the plane of section A as a function of the length of segment pr from fig 1, when the distance between the sections is 2 mm. Situations 1 and 3 in fig 1 correspond to the points at the right and left edges of the graph, respectively, whereas situation 2 at the middle is highlighted by the broken segment.
