the effect of serum from patients with von recklinghausen 's disease [ neurofibromatosis ( nf ) ] on the cell growth and dna synthesis of cultured neurofibroma-derived cells ( nf fibroblasts grown from explant cultures of cutaneous neurofibromas from seven nf patients , and schwann cells from a single-cell-suspension culture of the sample from one of these patients ) was examined .
C0027830
derived
C0027831
nf