Aberrant expression of receptors for platelet-derived growth factor in an anaplastic thyroid carcinoma cell line.N E Heldin, Bengt Westermark, Lena Claesson‐Welsh et al.|Proceedings of the National Academy of Sciences|1988Cited by 99
Production of platelet-derived endothelial cell growth factor by normal and transformed human cells in culture.Kensuke Usuki, Carl‐Henrik Heldin, N E Heldin et al.|Proceedings of the National Academy of Sciences|1989Cited by 60
Epidermal Growth Factor, But Not Thyrotropin, Stimulates the Expression of c-<i>fos</i>and c-<i>myc</i>Messenger Ribonucleic Acid in Porcine Thyroid Follicle Cells in Primary Culture*N E Heldin, Bengt Westermark|Endocrinology|1988Cited by 45