Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Nih-3T3 Fibroblast Studied by Fourier Transform Infrared Spectroscopy   This paper has been withdrawn by the author due to a crucial sign error in
some equations

9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat
30
The categories of this paper are: q-alg
0
The categories of this paper are: hep-ph
1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
28
The categories of this paper are: alg-geom
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
4
The categories of this paper are: cond-mat
7
The categories of this paper are: hep-th
18
The categories of this paper are: econ
19
The categories of this paper are: eess