What is the difference between a hematologist and a urologist ?
血液学家和泌尿科医生有什麽不同？
" If there was a suitable platelet substitute , that would be a tremendous achievement for clinical medicine , " says hematologist marcel levi of the university of amsterdam in the netherlands .
" They have some potentially exciting , preliminary work , " says hematologist paul ness of the johns hopkins medical institutions in baltimore , maryland .
But john hess , a hematologist at the university of maryland school of medicine in baltimore and the former head of the u.s. army 's blood product development program , isn 't sanguine .
After touching base with a hematologist at children 's hospital in d.c. , we were sent home with instructions to be at the blood disorders clinic at children 's at 8 am tuesday morning .
