From: | mward@wfubmc.edu (Martha Ward) |
Martha Ward writes: I am in desperate need of ALK positive control tissue. I used to have a good block but it just died out on me and I cannot locate another case here at our hospital. If anyone has a block they can send me I would be most grateful. Unfortunately, we have a case that we can't sign out until I get a block. Thanks in advance for your help!